livie
/
phoenix-firestorm
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
phoenix-firestorm/indra/newview/llviewermedia.cpp

4092 lines
139 KiB
C++
Raw Blame History

/**
* @file llviewermedia.cpp
* @brief Client interface to the media engine
*
* $LicenseInfo:firstyear=2007&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llviewermedia.h"
#include "llagent.h"
#include "llagentcamera.h"
#include "llappviewer.h"
#include "llaudioengine.h" // for gAudiop
#include "llcallbacklist.h"
#include "lldir.h"
#include "lldiriterator.h"
#include "llevent.h" // LLSimpleListener
#include "llfilepicker.h"
#include "llfloaterwebcontent.h" // for handling window close requests and geometry change requests in media browser windows.
#include "llfocusmgr.h"
#include "llimagegl.h"
#include "llkeyboard.h"
#include "lllogininstance.h"
#include "llmarketplacefunctions.h"
#include "llmediaentry.h"
#include "llmimetypes.h"
#include "llmutelist.h"
#include "llnotifications.h"
#include "llnotificationsutil.h"
#include "llavataractions.h"
#include "llparcel.h"
#include "llpluginclassmedia.h"
#include "llurldispatcher.h"
#include "lluuid.h"
#include "llversioninfo.h"
#include "llviewermediafocus.h"
#include "llviewercontrol.h"
#include "llviewermenufile.h" // LLFilePickerThread
#include "llviewernetwork.h"
#include "llviewerparcelaskplay.h"
#include "llviewerparcelmedia.h"
#include "llviewerparcelmgr.h"
#include "llviewerregion.h"
#include "llviewertexture.h"
#include "llviewertexturelist.h"
#include "llviewerwindow.h"
#include "llvoavatar.h"
#include "llvoavatarself.h"
#include "llvovolume.h"
#include "llfloaterreg.h"
#include "llwebprofile.h"
#include "llwindow.h"
#include "llvieweraudio.h"
#include "llcorehttputil.h"
#include "llfloaterwebcontent.h" // for handling window close requests and geometry change requests in media browser windows.
#include <boost/bind.hpp> // for SkinFolder listener
#include <boost/signals2.hpp>
extern bool gCubeSnapshot;
// *TODO: Consider enabling mipmaps (they have been disabled for a long time). Likely has a significant performance impact for tiled/high texture repeat media. Mip generation in a shader may also be an option if necessary.
constexpr bool USE_MIPMAPS = false;
void init_threaded_picker_load_dialog(LLPluginClassMedia* plugin, LLFilePicker::ELoadFilter filter, bool get_multiple)
{
(new LLMediaFilePicker(plugin, filter, get_multiple))->getFile(); // will delete itself
}
///////////////////////////////////////////////////////////////////////////////
// Move this to its own file.
LLViewerMediaEventEmitter::~LLViewerMediaEventEmitter()
{
observerListType::iterator iter = mObservers.begin();
while( iter != mObservers.end() )
{
LLViewerMediaObserver *self = *iter;
iter++;
remObserver(self);
}
}
///////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaEventEmitter::addObserver( LLViewerMediaObserver* observer )
{
if ( ! observer )
return false;
if ( std::find( mObservers.begin(), mObservers.end(), observer ) != mObservers.end() )
return false;
mObservers.push_back( observer );
observer->mEmitters.push_back( this );
return true;
}
///////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaEventEmitter::remObserver( LLViewerMediaObserver* observer )
{
if ( ! observer )
return false;
mObservers.remove( observer );
observer->mEmitters.remove(this);
return true;
}
///////////////////////////////////////////////////////////////////////////////
//
void LLViewerMediaEventEmitter::emitEvent( LLPluginClassMedia* media, LLViewerMediaObserver::EMediaEvent event )
{
// Broadcast the event to any observers.
observerListType::iterator iter = mObservers.begin();
while( iter != mObservers.end() )
{
LLViewerMediaObserver *self = *iter;
++iter;
self->handleMediaEvent( media, event );
}
}
// Move this to its own file.
LLViewerMediaObserver::~LLViewerMediaObserver()
{
std::list<LLViewerMediaEventEmitter *>::iterator iter = mEmitters.begin();
while( iter != mEmitters.end() )
{
LLViewerMediaEventEmitter *self = *iter;
iter++;
self->remObserver( this );
}
}
static LLViewerMedia::impl_list sViewerMediaImplList;
static LLViewerMedia::impl_id_map sViewerMediaTextureIDMap;
static LLTimer sMediaCreateTimer;
static const F32 LLVIEWERMEDIA_CREATE_DELAY = 1.0f;
static F32 sGlobalVolume = 1.0f;
static bool sForceUpdate = false;
static LLUUID sOnlyAudibleTextureID = LLUUID::null;
static F64 sLowestLoadableImplInterest = 0.0f;
//////////////////////////////////////////////////////////////////////////////////////////
static void add_media_impl(LLViewerMediaImpl* media)
{
sViewerMediaImplList.push_back(media);
}
//////////////////////////////////////////////////////////////////////////////////////////
static void remove_media_impl(LLViewerMediaImpl* media)
{
LLViewerMedia::impl_list::iterator iter = sViewerMediaImplList.begin();
LLViewerMedia::impl_list::iterator end = sViewerMediaImplList.end();
for(; iter != end; iter++)
{
if(media == *iter)
{
sViewerMediaImplList.erase(iter);
return;
}
}
}
class LLViewerMediaMuteListObserver : public LLMuteListObserver
{
/* virtual */ void onChange() { LLViewerMedia::getInstance()->muteListChanged();}
};
static LLViewerMediaMuteListObserver sViewerMediaMuteListObserver;
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,
S32 media_height,
U8 media_auto_scale,
U8 media_loop)
{
LLViewerMediaImpl* media_impl = getMediaImplFromTextureID(texture_id);
if(media_impl == NULL || texture_id.isNull())
{
// Create the media impl
media_impl = new LLViewerMediaImpl(texture_id, media_width, media_height, media_auto_scale, media_loop);
}
else
{
media_impl->unload();
media_impl->setTextureID(texture_id);
media_impl->mMediaWidth = media_width;
media_impl->mMediaHeight = media_height;
media_impl->mMediaAutoScale = media_auto_scale;
media_impl->mMediaLoop = media_loop;
}
return media_impl;
}
viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const std::string& previous_url, bool update_from_self)
{
llassert(!gCubeSnapshot);
// Try to find media with the same media ID
viewer_media_t media_impl = getMediaImplFromTextureID(media_entry->getMediaID());
LL_DEBUGS() << "called, current URL is \"" << media_entry->getCurrentURL()
<< "\", previous URL is \"" << previous_url
<< "\", update_from_self is " << (update_from_self?"true":"false")
<< LL_ENDL;
bool was_loaded = false;
bool needs_navigate = false;
if(media_impl)
{
was_loaded = media_impl->hasMedia();
media_impl->setHomeURL(media_entry->getHomeURL());
media_impl->mMediaAutoScale = media_entry->getAutoScale();
media_impl->mMediaLoop = media_entry->getAutoLoop();
media_impl->mMediaWidth = media_entry->getWidthPixels();
media_impl->mMediaHeight = media_entry->getHeightPixels();
media_impl->mMediaAutoPlay = media_entry->getAutoPlay();
media_impl->mMediaEntryURL = media_entry->getCurrentURL();
if (media_impl->mMediaSource)
{
media_impl->mMediaSource->setAutoScale(media_impl->mMediaAutoScale);
media_impl->mMediaSource->setLoop(media_impl->mMediaLoop);
media_impl->mMediaSource->setSize(media_entry->getWidthPixels(), media_entry->getHeightPixels());
}
bool url_changed = (media_impl->mMediaEntryURL != previous_url);
if(media_impl->mMediaEntryURL.empty())
{
if(url_changed)
{
// The current media URL is now empty. Unload the media source.
media_impl->unload();
LL_INFOS() << "Unloading media instance (new current URL is empty)." << LL_ENDL;
}
}
else
{
// The current media URL is not empty.
// If (the media was already loaded OR the media was set to autoplay) AND this update didn't come from this agent,
// do a navigate.
bool auto_play = media_impl->isAutoPlayable();
if((was_loaded || auto_play) && !update_from_self)
{
needs_navigate = url_changed;
}
LL_DEBUGS() << "was_loaded is " << (was_loaded?"true":"false")
<< ", auto_play is " << (auto_play?"true":"false")
<< ", needs_navigate is " << (needs_navigate?"true":"false") << LL_ENDL;
}
}
else
{
media_impl = newMediaImpl(
media_entry->getMediaID(),
media_entry->getWidthPixels(),
media_entry->getHeightPixels(),
media_entry->getAutoScale(),
media_entry->getAutoLoop());
media_impl->setHomeURL(media_entry->getHomeURL());
media_impl->mMediaAutoPlay = media_entry->getAutoPlay();
media_impl->mMediaEntryURL = media_entry->getCurrentURL();
if(media_impl->isAutoPlayable())
{
needs_navigate = true;
}
}
if(media_impl)
{
if(needs_navigate)
{
media_impl->navigateTo(media_impl->mMediaEntryURL, "", true, true);
LL_INFOS() << "navigating to URL " << media_impl->mMediaEntryURL << LL_ENDL;
}
else if(!media_impl->mMediaURL.empty() && (media_impl->mMediaURL != media_impl->mMediaEntryURL))
{
// If we already have a non-empty media URL set and we aren't doing a navigate, update the media URL to match the media entry.
media_impl->mMediaURL = media_impl->mMediaEntryURL;
// If this causes a navigate at some point (such as after a reload), it should be considered server-driven so it isn't broadcast.
media_impl->mNavigateServerRequest = true;
LL_INFOS() << "updating URL in the media impl to " << media_impl->mMediaEntryURL << LL_ENDL;
}
}
return media_impl;
}
//////////////////////////////////////////////////////////////////////////////////////////
LLViewerMediaImpl* LLViewerMedia::getMediaImplFromTextureID(const LLUUID& texture_id)
{
LLViewerMediaImpl* result = NULL;
// Look up the texture ID in the texture id->impl map.
impl_id_map::iterator iter = sViewerMediaTextureIDMap.find(texture_id);
if(iter != sViewerMediaTextureIDMap.end())
{
result = iter->second;
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
std::string LLViewerMedia::getCurrentUserAgent()
{
// Don't use user-visible string to avoid
// punctuation and strange characters.
std::string skin_name = gSavedSettings.getString("SkinCurrent");
// Just in case we need to check browser differences in A/B test
// builds.
std::string channel = LLVersionInfo::instance().getChannel();
// append our magic version number string to the browser user agent id
// See the HTTP 1.0 and 1.1 specifications for allowed formats:
// http://www.ietf.org/rfc/rfc1945.txt section 10.15
// http://www.ietf.org/rfc/rfc2068.txt section 3.8
// This was also helpful:
// http://www.mozilla.org/build/revised-user-agent-strings.html
std::ostringstream codec;
codec << "SecondLife/";
codec << LLVersionInfo::instance().getVersion();
codec << " (" << channel << "; " << skin_name << " skin)";
LL_INFOS() << codec.str() << LL_ENDL;
return codec.str();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::updateBrowserUserAgent()
{
std::string user_agent = getCurrentUserAgent();
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for(; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
if(pimpl->mMediaSource && pimpl->mMediaSource->pluginSupportsMediaBrowser())
{
pimpl->mMediaSource->setBrowserUserAgent(user_agent);
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMedia::handleSkinCurrentChanged(const LLSD& /*newvalue*/)
{
// gSavedSettings is already updated when this function is called.
updateBrowserUserAgent();
return true;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMedia::textureHasMedia(const LLUUID& texture_id)
{
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for(; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
if(pimpl->getMediaTextureID() == texture_id)
{
return true;
}
}
return false;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::setVolume(F32 volume)
{
if(volume != sGlobalVolume || sForceUpdate)
{
sGlobalVolume = volume;
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for(; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
pimpl->updateVolume();
}
sForceUpdate = false;
}
}
//////////////////////////////////////////////////////////////////////////////////////////
F32 LLViewerMedia::getVolume()
{
return sGlobalVolume;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::muteListChanged()
{
// When the mute list changes, we need to check mute status on all impls.
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for(; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
pimpl->mNeedsMuteCheck = true;
}
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMedia::isInterestingEnough(const LLVOVolume *object, const F64 &object_interest)
{
bool result = false;
if (NULL == object)
{
result = false;
}
// Focused? Then it is interesting!
else if (LLViewerMediaFocus::getInstance()->getFocusedObjectID() == object->getID())
{
result = true;
}
// Selected? Then it is interesting!
// XXX Sadly, 'contains()' doesn't take a const :(
else if (LLSelectMgr::getInstance()->getSelection()->contains(const_cast<LLVOVolume*>(object)))
{
result = true;
}
else
{
LL_DEBUGS() << "object interest = " << object_interest << ", lowest loadable = " << sLowestLoadableImplInterest << LL_ENDL;
if(object_interest >= sLowestLoadableImplInterest)
result = true;
}
return result;
}
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)
{
if(i1->isForcedUnloaded() && !i2->isForcedUnloaded())
{
// Muted or failed items always go to the end of the list, period.
return false;
}
else if(i2->isForcedUnloaded() && !i1->isForcedUnloaded())
{
// Muted or failed items always go to the end of the list, period.
return true;
}
else if(i1->hasFocus())
{
// The item with user focus always comes to the front of the list, period.
return true;
}
else if(i2->hasFocus())
{
// The item with user focus always comes to the front of the list, period.
return false;
}
else if(i1->isParcelMedia())
{
// The parcel media impl sorts above all other inworld media, unless one has focus.
return true;
}
else if(i2->isParcelMedia())
{
// The parcel media impl sorts above all other inworld media, unless one has focus.
return false;
}
else if(i1->getUsedInUI() && !i2->getUsedInUI())
{
// i1 is a UI element, i2 is not. This makes i1 "less than" i2, so it sorts earlier in our list.
return true;
}
else if(i2->getUsedInUI() && !i1->getUsedInUI())
{
// i2 is a UI element, i1 is not. This makes i2 "less than" i1, so it sorts earlier in our list.
return false;
}
else if(i1->isPlayable() && !i2->isPlayable())
{
// Playable items sort above ones that wouldn't play even if they got high enough priority
return true;
}
else if(!i1->isPlayable() && i2->isPlayable())
{
// Playable items sort above ones that wouldn't play even if they got high enough priority
return false;
}
else if(i1->getInterest() == i2->getInterest())
{
// Generally this will mean both objects have zero interest. In this case, sort on distance.
return (i1->getProximityDistance() < i2->getProximityDistance());
}
else
{
// The object with the larger interest value should be earlier in the list, so we reverse the sense of the comparison here.
return (i1->getInterest() > i2->getInterest());
}
}
static bool proximity_comparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2)
{
if(i1->getProximityDistance() < i2->getProximityDistance())
{
return true;
}
else if(i1->getProximityDistance() > i2->getProximityDistance())
{
return false;
}
else
{
// Both objects have the same distance. This most likely means they're two faces of the same object.
// They may also be faces on different objects with exactly the same distance (like HUD objects).
// We don't actually care what the sort order is for this case, as long as it's stable and doesn't change when you enable/disable media.
// Comparing the impl pointers gives a completely arbitrary ordering, but it will be stable.
return (i1 < i2);
}
}
static LLTrace::BlockTimerStatHandle FTM_MEDIA_UPDATE("Update Media");
static LLTrace::BlockTimerStatHandle FTM_MEDIA_SPARE_IDLE("Spare Idle");
static LLTrace::BlockTimerStatHandle FTM_MEDIA_UPDATE_INTEREST("Update/Interest");
static LLTrace::BlockTimerStatHandle FTM_MEDIA_UPDATE_VOLUME("Update/Volume");
static LLTrace::BlockTimerStatHandle FTM_MEDIA_SORT("Media Sort");
static LLTrace::BlockTimerStatHandle FTM_MEDIA_SORT2("Media Sort 2");
static LLTrace::BlockTimerStatHandle FTM_MEDIA_MISC("Misc");
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::onIdle(void *dummy_arg)
{
LLViewerMedia::getInstance()->updateMedia(dummy_arg);
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::updateMedia(void *dummy_arg)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_MEDIA; //LL_RECORD_BLOCK_TIME(FTM_MEDIA_UPDATE);
llassert(!gCubeSnapshot);
// Enable/disable the plugin read thread
// <FS:Ansariel> Replace frequently called gSavedSettings
//LLPluginProcessParent::setUseReadThread(gSavedSettings.getBOOL("PluginUseReadThread"));
static LLCachedControl<bool> sPluginUseReadThread(gSavedSettings, "PluginUseReadThread");
LLPluginProcessParent::setUseReadThread(sPluginUseReadThread);
// </FS:Ansariel>
// SL-16418 We can't call LLViewerMediaImpl->update() if we are in the state of shutting down.
if(LLApp::isExiting())
{
setAllMediaEnabled(false);
return;
}
// HACK: we always try to keep a spare running webkit plugin around to improve launch times.
// 2017-04-19 Removed CP - this doesn't appear to buy us much and consumes a lot of resources so
// removing it for now.
//createSpareBrowserMediaSource();
mAnyMediaShowing = false;
mAnyMediaPlaying = false;
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
{
LL_PROFILE_ZONE_NAMED_CATEGORY_MEDIA("media update interest"); //LL_RECORD_BLOCK_TIME(FTM_MEDIA_UPDATE_INTEREST);
for(; iter != end;)
{
LLViewerMediaImpl* pimpl = *iter++;
pimpl->update();
pimpl->calculateInterest();
}
}
// Let the spare media source actually launch
if(mSpareBrowserMediaSource)
{
LL_PROFILE_ZONE_NAMED_CATEGORY_MEDIA("media spare idle"); //LL_RECORD_BLOCK_TIME(FTM_MEDIA_SPARE_IDLE);
mSpareBrowserMediaSource->idle();
}
{
LL_PROFILE_ZONE_NAMED_CATEGORY_MEDIA("media sort"); //LL_RECORD_BLOCK_TIME(FTM_MEDIA_SORT);
// Sort the static instance list using our interest criteria
sViewerMediaImplList.sort(priorityComparitor);
}
// Go through the list again and adjust according to priority.
iter = sViewerMediaImplList.begin();
end = sViewerMediaImplList.end();
F64 total_cpu = 0.0f;
int impl_count_total = 0;
int impl_count_interest_low = 0;
int impl_count_interest_normal = 0;
std::vector<LLViewerMediaImpl*> proximity_order;
static LLCachedControl<bool> inworld_media_enabled(gSavedSettings, "AudioStreamingMedia", true);
static LLCachedControl<bool> inworld_audio_enabled(gSavedSettings, "AudioStreamingMusic", true);
static LLCachedControl<U32> max_instances(gSavedSettings, "PluginInstancesTotal", 8);
static LLCachedControl<U32> max_normal(gSavedSettings, "PluginInstancesNormal", 2);
static LLCachedControl<U32> max_low(gSavedSettings, "PluginInstancesLow", 4);
static LLCachedControl<F32> max_cpu(gSavedSettings, "PluginInstancesCPULimit", 0.9f); // <FS:minerjr> add missing f for float
// Setting max_cpu to 0.0 disables CPU usage checking.
bool check_cpu_usage = (max_cpu != 0.0f);
LLViewerMediaImpl* lowest_interest_loadable = NULL;
// Notes on tweakable params:
// max_instances must be set high enough to allow the various instances used in the UI (for the help browser, search, etc.) to be loaded.
// If max_normal + max_low is less than max_instances, things will tend to get unloaded instead of being set to slideshow.
{
LL_PROFILE_ZONE_NAMED_CATEGORY_MEDIA("media misc"); //LL_RECORD_BLOCK_TIME(FTM_MEDIA_MISC);
for(; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
LLPluginClassMedia::EPriority new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
if(pimpl->isForcedUnloaded() || (impl_count_total >= (int)max_instances))
{
// Never load muted or failed impls.
// Hard limit on the number of instances that will be loaded at one time
new_priority = LLPluginClassMedia::PRIORITY_UNLOADED;
}
else if(!pimpl->getVisible())
{
new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
}
else if(pimpl->hasFocus())
{
new_priority = LLPluginClassMedia::PRIORITY_HIGH;
impl_count_interest_normal++; // count this against the count of "normal" instances for priority purposes
}
else if(pimpl->getUsedInUI())
{
new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
impl_count_interest_normal++;
}
else if(pimpl->isParcelMedia())
{
new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
impl_count_interest_normal++;
}
else
{
// Look at interest and CPU usage for instances that aren't in any of the above states.
// Heuristic -- if the media texture's approximate screen area is less than 1/4 of the native area of the texture,
// turn it down to low instead of normal. This may downsample for plugins that support it.
bool media_is_small = false;
F64 approximate_interest = pimpl->getApproximateTextureInterest();
if(approximate_interest == 0.0f)
{
// this media has no current size, which probably means it's not loaded.
media_is_small = true;
}
else if(pimpl->getInterest() < (approximate_interest / 4))
{
media_is_small = true;
}
if(pimpl->getInterest() == 0.0f)
{
// This media is completely invisible, due to being outside the view frustrum or out of range.
new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
}
else if(check_cpu_usage && (total_cpu > max_cpu))
{
// Higher priority plugins have already used up the CPU budget. Set remaining ones to slideshow priority.
new_priority = LLPluginClassMedia::PRIORITY_SLIDESHOW;
}
else if((impl_count_interest_normal < (int)max_normal) && !media_is_small)
{
// Up to max_normal inworld get normal priority
new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
impl_count_interest_normal++;
}
else if (impl_count_interest_low + impl_count_interest_normal < (int)max_low + (int)max_normal)
{
// The next max_low inworld get turned down
new_priority = LLPluginClassMedia::PRIORITY_LOW;
impl_count_interest_low++;
// Set the low priority size for downsampling to approximately the size the texture is displayed at.
{
F32 approximate_interest_dimension = (F32) sqrt(pimpl->getInterest());
pimpl->setLowPrioritySizeLimit(ll_round(approximate_interest_dimension));
}
}
else
{
// Any additional impls (up to max_instances) get very infrequent time
new_priority = LLPluginClassMedia::PRIORITY_SLIDESHOW;
}
}
if(!pimpl->getUsedInUI() && (new_priority != LLPluginClassMedia::PRIORITY_UNLOADED))
{
// This is a loadable inworld impl -- the last one in the list in this class defines the lowest loadable interest.
lowest_interest_loadable = pimpl;
impl_count_total++;
}
// Overrides if the window is minimized or we lost focus (taking care
// not to accidentally "raise" the priority either)
if (!gViewerWindow->getActive() /* viewer window minimized? */
&& new_priority > LLPluginClassMedia::PRIORITY_HIDDEN)
{
new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
}
else if (!gFocusMgr.getAppHasFocus() /* viewer window lost focus? */
&& new_priority > LLPluginClassMedia::PRIORITY_LOW)
{
new_priority = LLPluginClassMedia::PRIORITY_LOW;
}
if(!inworld_media_enabled)
{
// If inworld media is locked out, force all inworld media to stay unloaded.
if(!pimpl->getUsedInUI())
{
new_priority = LLPluginClassMedia::PRIORITY_UNLOADED;
}
}
// update the audio stream here as well
static bool restore_parcel_audio = false;
if( !inworld_audio_enabled)
{
if(LLViewerMedia::isParcelAudioPlaying() && gAudiop && LLViewerMedia::hasParcelAudio())
{
LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
restore_parcel_audio = true;
}
}
else
{
static LLCachedControl<bool> auto_play(gSavedSettings, "MediaTentativeAutoPlay", true);
if(gAudiop && LLViewerMedia::hasParcelAudio() && restore_parcel_audio && auto_play())
{
LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLViewerMedia::getParcelAudioURL());
restore_parcel_audio = false;
}
}
pimpl->setPriority(new_priority);
if(pimpl->getUsedInUI())
{
// Any impls used in the UI should not be in the proximity list.
pimpl->mProximity = -1;
}
else
{
proximity_order.push_back(pimpl);
}
total_cpu += pimpl->getCPUUsage();
if (!pimpl->getUsedInUI() && pimpl->hasMedia())
{
mAnyMediaShowing = true;
}
if (!pimpl->getUsedInUI() && pimpl->hasMedia() && (pimpl->isMediaPlaying() || !pimpl->isMediaTimeBased()))
{
// consider visible non-timebased media as playing
mAnyMediaPlaying = true;
}
}
}
// Re-calculate this every time.
sLowestLoadableImplInterest = 0.0f;
// Only do this calculation if we've hit the impl count limit -- up until that point we always need to load media data.
if(lowest_interest_loadable && (impl_count_total >= (int)max_instances))
{
// Get the interest value of this impl's object for use by isInterestingEnough
LLVOVolume *object = lowest_interest_loadable->getSomeObject();
if(object)
{
// NOTE: Don't use getMediaInterest() here. We want the pixel area, not the total media interest,
// so that we match up with the calculation done in LLMediaDataClient.
sLowestLoadableImplInterest = object->getPixelArea();
}
}
static LLCachedControl<bool> perf_debug(gSavedSettings, "MediaPerformanceManagerDebug", false);
if(perf_debug())
{
// Give impls the same ordering as the priority list
// they're already in the right order for this.
}
else
{
LL_PROFILE_ZONE_NAMED_CATEGORY_MEDIA("media sort2"); // LL_RECORD_BLOCK_TIME(FTM_MEDIA_SORT2);
// Use a distance-based sort for proximity values.
std::stable_sort(proximity_order.begin(), proximity_order.end(), proximity_comparitor);
}
// Transfer the proximity order to the proximity fields in the objects.
for(int i = 0; i < (int)proximity_order.size(); i++)
{
proximity_order[i]->mProximity = i;
}
LL_DEBUGS("PluginPriority") << "Total reported CPU usage is " << total_cpu << LL_ENDL;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMedia::isAnyMediaShowing()
{
return mAnyMediaShowing;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMedia::isAnyMediaPlaying()
{
return mAnyMediaPlaying;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::setAllMediaEnabled(bool val)
{
// Set "tentative" autoplay first. We need to do this here or else
// re-enabling won't start up the media below.
gSavedSettings.setBOOL("MediaTentativeAutoPlay", val);
// Then
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for(; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
if (!pimpl->getUsedInUI())
{
pimpl->setDisabled(!val);
}
}
// Also do Parcel Media and Parcel Audio
if (val)
{
if (!LLViewerMedia::isParcelMediaPlaying() && LLViewerMedia::hasParcelMedia())
{
if (gSavedSettings.getBOOL("MediaEnableFilter"))
LLViewerParcelMedia::getInstance()->filterMediaUrl(LLViewerParcelMgr::getInstance()->getAgentParcel());
else
LLViewerParcelMedia::getInstance()->play(LLViewerParcelMgr::getInstance()->getAgentParcel());
}
// static LLCachedControl<bool> audio_streaming_music(gSavedSettings, "AudioStreamingMusic", true);
// if (audio_streaming_music &&
// !LLViewerMedia::isParcelAudioPlaying() &&
// gAudiop &&
// LLViewerMedia::hasParcelAudio())
// {
// if (LLAudioEngine::AUDIO_PAUSED == gAudiop->isInternetStreamPlaying())
// {
// // 'false' means unpause
// gAudiop->pauseInternetStream(false);
// }
// else
// {
// LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLViewerMedia::getParcelAudioURL());
// }
// }
}
else {
// This actually unloads the impl, as opposed to "stop"ping the media
LLViewerParcelMedia::getInstance()->stop();
// ## Zi: Media/Stream separation
// if (gAudiop)
// {
// LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
// }
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::setAllMediaPaused(bool val)
{
// Set "tentative" autoplay first. We need to do this here or else
// re-enabling won't start up the media below.
gSavedSettings.setBOOL("MediaTentativeAutoPlay", !val);
// Then
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for (; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
if (!pimpl->getUsedInUI())
{
// upause/pause time based media, enable/disable any other
if (!val)
{
pimpl->setDisabled(val);
if (pimpl->isMediaTimeBased() && pimpl->isMediaPaused())
{
pimpl->play();
}
}
else if (pimpl->isMediaTimeBased() && pimpl->mMediaSource && (pimpl->isMediaPlaying() || pimpl->isMediaPaused()))
{
pimpl->pause();
}
else
{
pimpl->setDisabled(val);
}
}
}
LLParcel *agent_parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();
// Also do Parcel Media and Parcel Audio
if (!val)
{
if (!LLViewerMedia::isParcelMediaPlaying() && LLViewerMedia::hasParcelMedia())
{
LLViewerParcelMedia::getInstance()->play(agent_parcel);
}
static LLCachedControl<bool> audio_streaming_music(gSavedSettings, "AudioStreamingMusic", true);
if (audio_streaming_music &&
!LLViewerMedia::isParcelAudioPlaying() &&
gAudiop &&
LLViewerMedia::hasParcelAudio())
{
if (LLAudioEngine::AUDIO_PAUSED == gAudiop->isInternetStreamPlaying())
{
// 'false' means unpause
gAudiop->pauseInternetStream(false);
}
else
{
LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLViewerMedia::getParcelAudioURL());
}
}
}
else {
// This actually unloads the impl, as opposed to "stop"ping the media
LLViewerParcelMedia::getInstance()->stop();
if (gAudiop)
{
LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
}
}
// remove play choice for current parcel
if (agent_parcel && gAgent.getRegion())
{
LLViewerParcelAskPlay::getInstance()->resetSetting(gAgent.getRegion()->getRegionID(), agent_parcel->getLocalID());
}
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMedia::isParcelMediaPlaying()
{
viewer_media_t media = LLViewerParcelMedia::getInstance()->getParcelMedia();
return (LLViewerMedia::hasParcelMedia() && media && media->hasMedia());
}
/////////////////////////////////////////////////////////////////////////////////////////
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"]);
if(impl)
{
LLPluginClassMedia* media = impl->getMediaPlugin();
if(media)
{
if (response["ok"])
{
media->sendAuthResponse(true, response["username"], response["password"]);
}
else
{
media->sendAuthResponse(false, "", "");
}
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::clearAllCookies()
{
// Clear all cookies for all plugins
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for (; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
if(pimpl->mMediaSource)
{
pimpl->mMediaSource->clear_cookies();
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::clearAllCaches()
{
// Clear all plugins' caches
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for (; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
pimpl->clearCache();
}
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::setCookiesEnabled(bool enabled)
{
// Set the "cookies enabled" flag for all loaded plugins
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for (; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
if(pimpl->mMediaSource)
{
pimpl->mMediaSource->cookies_enabled(enabled);
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::setProxyConfig(bool enable, const std::string &host, int port)
{
// Set the proxy config for all loaded plugins
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
for (; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
if(pimpl->mMediaSource)
{
pimpl->mMediaSource->proxy_setup(enable, host, port);
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
LLSD LLViewerMedia::getHeaders()
{
LLSD headers = LLSD::emptyMap();
headers[HTTP_OUT_HEADER_ACCEPT] = "*/*";
// *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] = mOpenIDCookie;
headers[HTTP_OUT_HEADER_USER_AGENT] = getCurrentUserAgent();
return headers;
}
/////////////////////////////////////////////////////////////////////////////////////////
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("=");
if (name_pos != std::string::npos)
{
name = raw_cookie.substr(0, name_pos);
std::size_t value_pos = raw_cookie.find_first_of(";", name_pos);
if (value_pos != std::string::npos)
{
value = raw_cookie.substr(name_pos + 1, value_pos - name_pos - 1);
path = "/"; // assume root path for now
httponly = true; // hard coded for now
secure = true;
return true;
}
}
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, mOpenIDCookie);
headers->append(HTTP_OUT_HEADER_USER_AGENT, getCurrentUserAgent());
return headers;
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::setOpenIDCookie(const std::string& url)
{
if(!gNonInteractive && !mOpenIDCookie.empty())
{
std::string profileUrl = getProfileURL("");
LLCoros::instance().launch("LLViewerMedia::getOpenIDCookieCoro",
boost::bind(&LLViewerMedia::getOpenIDCookieCoro, profileUrl));
}
}
//static
void LLViewerMedia::getOpenIDCookieCoro(std::string url)
{
LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t
httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("getOpenIDCookieCoro", httpPolicy));
LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest);
LLCore::HttpOptions::ptr_t httpOpts(new LLCore::HttpOptions);
LLCore::HttpHeaders::ptr_t httpHeaders(new LLCore::HttpHeaders);
httpOpts->setFollowRedirects(true);
httpOpts->setWantHeaders(true);
httpOpts->setSSLVerifyPeer(false); // viewer's cert bundle doesn't appear to agree with web certs from "https://my.secondlife.com/"
LLURL hostUrl(url.c_str());
std::string hostAuth = hostUrl.getAuthority();
// *TODO: Expand LLURL to split and extract this information better.
// The structure of a URL is well defined and needing to retrieve parts of it are common.
// original comment:
// 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 = getInstance()->mOpenIDURL.mAuthority;
std::string::size_type hostStart = authority.find('@');
if (hostStart == std::string::npos)
{ // no username/password
hostStart = 0;
}
else
{ // Hostname starts after the @.
// Hostname starts after the @.
// (If the hostname part is empty, this may put host_start at the end of the string. In that case, it will end up passing through an empty hostname, which is correct.)
++hostStart;
}
std::string::size_type hostEnd = authority.rfind(':');
if ((hostEnd == std::string::npos) || (hostEnd < hostStart))
{ // no port
hostEnd = authority.size();
}
if (url.length())
{
LLAppViewer::instance()->postToMainCoro([=]()
{
std::string cookie_host = authority.substr(hostStart, hostEnd - hostStart);
std::string cookie_name = "";
std::string cookie_value = "";
std::string cookie_path = "";
bool httponly = true;
bool secure = true;
LLViewerMedia* inst = getInstance();
if (inst->parseRawCookie(inst->mOpenIDCookie, cookie_name, cookie_value, cookie_path, httponly, secure))
{
// 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.
// For now, we use the URL for the OpenID POST request since it will have the same authority
// as the domain field.
// (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(inst->mOpenIDURL.mURI) + "://" + std::string(inst->mOpenIDURL.mAuthority));
// list of floater names and webbrowser therein to set the cookie that arrived via login into
struct MediaCookieInstance {
std::string floater_name;
std::string browser_name;
};
struct MediaCookieInstance media_cookie_instances[] = {
{"search", "search_contents" },
{"marketplace", "marketplace_contents" },
{"destinations", "destination_guide_contents" },
};
for (MediaCookieInstance mci : media_cookie_instances)
{
LLMediaCtrl* media_instance = LLFloaterReg::getInstance(mci.floater_name)->getChild<LLMediaCtrl>(mci.browser_name);
if (media_instance && media_instance->getMediaPlugin())
{
media_instance->getMediaPlugin()->setCookie(cefUrl, cookie_name, cookie_value, cookie_host,
cookie_path, httponly, secure);
media_instance->getMediaPlugin()->storeOpenIDCookie(cefUrl, cookie_name, cookie_value,
cookie_host, cookie_path, httponly, secure);
}
}
}
});
}
LLViewerMedia* inst = getInstance();
// Note: Rider: MAINT-6392 - Some viewer code requires access to the my.sl.com openid cookie for such
// actions as posting snapshots to the feed. This is handled through HTTPCore rather than CEF and so
// we must learn to SHARE the cookies.
// Do a web profile get so we can store the cookie
httpHeaders->append(HTTP_OUT_HEADER_ACCEPT, "*/*");
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 = [" << inst->mOpenIDCookie << "]" << LL_ENDL;
LLSD result = httpAdapter->getRawAndSuspend(httpRequest, url, httpOpts, httpHeaders);
LLSD httpResults = result[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS];
LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults);
if (!status)
{
LL_WARNS("MediaAuth") << "Error getting web profile." << LL_ENDL;
return;
}
LLSD resultHeaders = httpResults[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS_HEADERS];
if (!resultHeaders.has(HTTP_IN_HEADER_SET_COOKIE))
{
LL_WARNS("MediaAuth") << "No cookie in response." << LL_ENDL;
return;
}
const std::string& cookie = resultHeaders[HTTP_IN_HEADER_SET_COOKIE].asStringRef();
LL_DEBUGS("MediaAuth") << "cookie = " << cookie << LL_ENDL;
// Set cookie for snapshot publishing.
std::string authCookie = cookie.substr(0, cookie.find(";")); // strip path
LLWebProfile::setAuthCookie(authCookie);
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::openIDSetup(const std::string &openidUrl, const std::string &openidToken)
{
LL_DEBUGS("MediaAuth") << "url = \"" << openidUrl << "\", token = \"" << openidToken << "\"" << LL_ENDL;
LLCoros::instance().launch("LLViewerMedia::openIDSetupCoro",
boost::bind(&LLViewerMedia::openIDSetupCoro, openidUrl, openidToken));
}
void LLViewerMedia::openIDSetupCoro(std::string openidUrl, std::string openidToken)
{
LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t
httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("openIDSetupCoro", httpPolicy));
LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest);
LLCore::HttpOptions::ptr_t httpOpts(new LLCore::HttpOptions);
LLCore::HttpHeaders::ptr_t httpHeaders(new LLCore::HttpHeaders);
httpOpts->setWantHeaders(true);
// 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.
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.
getInstance()->mOpenIDCookie.clear();
httpHeaders->append(HTTP_OUT_HEADER_ACCEPT, "*/*");
httpHeaders->append(HTTP_OUT_HEADER_CONTENT_TYPE, "application/x-www-form-urlencoded");
LLCore::BufferArray::ptr_t rawbody(new LLCore::BufferArray);
LLCore::BufferArrayStream bas(rawbody.get());
bas << std::noskipws << openidToken;
LLSD result = httpAdapter->postRawAndSuspend(httpRequest, openidUrl, rawbody, httpOpts, httpHeaders);
LLSD httpResults = result[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS];
LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults);
if (!status)
{
LL_WARNS("MediaAuth") << "Error getting Open ID cookie" << LL_ENDL;
return;
}
LLSD resultHeaders = httpResults[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS_HEADERS];
if (!resultHeaders.has(HTTP_IN_HEADER_SET_COOKIE))
{
LL_WARNS("MediaAuth") << "No cookie in response." << LL_ENDL;
return;
}
// We don't care about the content of the response, only the Set-Cookie header.
const std::string& cookie = resultHeaders[HTTP_IN_HEADER_SET_COOKIE].asString();
// *TODO: What about bad status codes? Does this destroy previous cookies?
LLViewerMedia::getInstance()->openIDCookieResponse(openidUrl, cookie);
LL_DEBUGS("MediaAuth") << "OpenID cookie set." << LL_ENDL;
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::openIDCookieResponse(const std::string& url, const std::string &cookie)
{
LL_DEBUGS("MediaAuth") << "Cookie received: \"" << cookie << "\"" << LL_ENDL;
mOpenIDCookie += cookie;
setOpenIDCookie(url);
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::proxyWindowOpened(const std::string &target, const std::string &uuid)
{
if(uuid.empty())
return;
for (impl_list::iterator iter = sViewerMediaImplList.begin(); iter != sViewerMediaImplList.end(); iter++)
{
if((*iter)->mMediaSource && (*iter)->mMediaSource->pluginSupportsMediaBrowser())
{
(*iter)->mMediaSource->proxyWindowOpened(target, uuid);
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::proxyWindowClosed(const std::string &uuid)
{
if(uuid.empty())
return;
for (impl_list::iterator iter = sViewerMediaImplList.begin(); iter != sViewerMediaImplList.end(); iter++)
{
if((*iter)->mMediaSource && (*iter)->mMediaSource->pluginSupportsMediaBrowser())
{
(*iter)->mMediaSource->proxyWindowClosed(uuid);
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
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 (!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)
mSpareBrowserMediaSource = LLViewerMediaImpl::newSourceFromMediaType(HTTP_CONTENT_TEXT_HTML, NULL, 0, 0, 1.0);
}
}
/////////////////////////////////////////////////////////////////////////////////////////
LLPluginClassMedia* LLViewerMedia::getSpareBrowserMediaSource()
{
LLPluginClassMedia* result = mSpareBrowserMediaSource;
mSpareBrowserMediaSource = NULL;
return result;
};
bool LLViewerMedia::hasInWorldMedia()
{
impl_list::iterator iter = sViewerMediaImplList.begin();
impl_list::iterator end = sViewerMediaImplList.end();
// This should be quick, because there should be very few non-in-world-media impls
for (; iter != end; iter++)
{
LLViewerMediaImpl* pimpl = *iter;
if (!pimpl->getUsedInUI() && !pimpl->isParcelMedia())
{
// Found an in-world media impl
return true;
}
}
return false;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMedia::hasParcelMedia()
{
return !LLViewerParcelMedia::getInstance()->getURL().empty();
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMedia::hasParcelAudio()
{
return !LLViewerMedia::getParcelAudioURL().empty();
}
//////////////////////////////////////////////////////////////////////////////////////////
std::string LLViewerMedia::getParcelAudioURL()
{
return LLViewerParcelMgr::getInstance()->getAgentParcel()->getMusicURL();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::onTeleportFinished()
{
// On teleport, clear this setting (i.e. set it to true)
gSavedSettings.setBOOL("MediaTentativeAutoPlay", true);
LLViewerMediaImpl::sMimeTypesFailed.clear();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMedia::setOnlyAudibleMediaTextureID(const LLUUID& texture_id)
{
sOnlyAudibleTextureID = texture_id;
sForceUpdate = true;
}
std::vector<std::string> LLViewerMediaImpl::sMimeTypesFailed;
//////////////////////////////////////////////////////////////////////////////////////////
// LLViewerMediaImpl
//////////////////////////////////////////////////////////////////////////////////////////
LLViewerMediaImpl::LLViewerMediaImpl( const LLUUID& texture_id,
S32 media_width,
S32 media_height,
U8 media_auto_scale,
U8 media_loop)
:
mMediaSource( NULL ),
mMovieImageHasMips(false),
mMediaWidth(media_width),
mMediaHeight(media_height),
mMediaAutoScale(media_auto_scale),
mMediaLoop(media_loop),
mNeedsNewTexture(true),
mTextureUsedWidth(0),
mTextureUsedHeight(0),
mSuspendUpdates(false),
mVisible(true),
mLastSetCursor( UI_CURSOR_ARROW ),
mMediaNavState( MEDIANAVSTATE_NONE ),
mInterest(0.0f),
mUsedInUI(false),
mHasFocus(false),
mPriority(LLPluginClassMedia::PRIORITY_UNLOADED),
mNavigateRediscoverType(false),
mNavigateServerRequest(false),
mMediaSourceFailed(false),
mRequestedVolume(1.0f),
mPreviousVolume(1.0f),
mIsMuted(false),
mNeedsMuteCheck(false),
mPreviousMediaState(MEDIA_NONE),
mPreviousMediaTime(0.0f),
mIsDisabled(false),
mIsParcelMedia(false),
mProximity(-1),
mProximityDistance(0.0f),
mMediaAutoPlay(false),
mInNearbyMediaList(false),
mClearCache(false),
mBackgroundColor(LLColor4::white),
mNavigateSuspended(false),
mNavigateSuspendedDeferred(false),
mIsUpdated(false),
mTrustedBrowser(false),
mZoomFactor(1.0),
mCleanBrowser(false),
mMimeProbe(),
mCanceling(false)
{
// Set up the mute list observer if it hasn't been set up already.
if(!sViewerMediaMuteListObserverInitialized)
{
LLMuteList::getInstance()->addObserver(&sViewerMediaMuteListObserver);
sViewerMediaMuteListObserverInitialized = true;
}
add_media_impl(this);
setTextureID(texture_id);
// connect this media_impl to the media texture, creating it if it doesn't exist.0
// This is necessary because we need to be able to use getMaxVirtualSize() even if the media plugin is not loaded.
// *TODO: Consider enabling mipmaps (they have been disabled for a long time). Likely has a significant performance impact for tiled/high texture repeat media. Mip generation in a shader may also be an option if necessary.
LLViewerMediaTexture* media_tex = LLViewerTextureManager::getMediaTexture(mTextureId, USE_MIPMAPS);
if(media_tex)
{
media_tex->setMediaImpl();
}
mMainQueue = LL::WorkQueue::getInstance("mainloop");
mTexUpdateQueue = LL::WorkQueue::getInstance("LLImageGL"); // Share work queue with tex loader.
}
//////////////////////////////////////////////////////////////////////////////////////////
LLViewerMediaImpl::~LLViewerMediaImpl()
{
destroyMediaSource();
LLViewerMediaTexture::removeMediaImplFromTexture(mTextureId) ;
setTextureID();
remove_media_impl(this);
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::emitEvent(LLPluginClassMedia* plugin, LLViewerMediaObserver::EMediaEvent event)
{
// Broadcast to observers using the superclass version
LLViewerMediaEventEmitter::emitEvent(plugin, event);
// If this media is on one or more LLVOVolume objects, tell them about the event as well.
std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
while(iter != mObjectList.end())
{
LLVOVolume *self = *iter;
++iter;
self->mediaEvent(this, plugin, event);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::initializeMedia(const std::string& mime_type)
{
bool mimeTypeChanged = (mMimeType != mime_type);
bool pluginChanged = (LLMIMETypes::implType(mCurrentMimeType) != LLMIMETypes::implType(mime_type));
if(!mMediaSource || pluginChanged)
{
// We don't have a plugin at all, or the new mime type is handled by a different plugin than the old mime type.
(void)initializePlugin(mime_type);
}
else if(mimeTypeChanged)
{
// The same plugin should be able to handle the new media -- just update the stored mime type.
mMimeType = mime_type;
}
return (mMediaSource != NULL);
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::createMediaSource()
{
if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
{
// This media shouldn't be created yet.
return;
}
if(! mMediaURL.empty())
{
navigateInternal();
}
else if(! mMimeType.empty())
{
if (!initializeMedia(mMimeType))
{
LL_WARNS("Media") << "Failed to initialize media for mime type " << mMimeType << LL_ENDL;
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::destroyMediaSource()
{
mNeedsNewTexture = true;
// Tell the viewer media texture it's no longer active
LLViewerMediaTexture* oldImage = LLViewerTextureManager::findMediaTexture( mTextureId );
if (oldImage)
{
oldImage->setPlaying(false) ;
}
cancelMimeTypeProbe();
{
LLCoros::LockType lock(mLock); // Delay tear-down while bg thread is updating
if(mMediaSource)
{
mMediaSource->setDeleteOK(true) ;
mMediaSource = NULL; // shared pointer
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::setMediaType(const std::string& media_type)
{
mMimeType = media_type;
}
//////////////////////////////////////////////////////////////////////////////////////////
/*static*/
LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_type, LLPluginClassMediaOwner *owner /* may be NULL */, S32 default_width, S32 default_height, F64 zoom_factor, const std::string target, bool clean_browser)
{
if (gNonInteractive)
{
return NULL;
}
std::string plugin_basename = LLMIMETypes::implType(media_type);
LLPluginClassMedia* media_source = NULL;
#ifdef LL_LINUX
if( plugin_basename == "media_plugin_cef" )
{
std::string strSandbox = gDirUtilp->getExecutableDir() + gDirUtilp->getDirDelimiter() + "chrome-sandbox";
llstat st;
if( LLFile::stat( strSandbox, &st ) )
{
LL_WARNS() << strSandbox << " not found, CEF will run without using the sandbox" << LL_ENDL;
}
else if( st.st_uid != 0 || st.st_gid != 0 || (st.st_mode & S_ISUID ) != S_ISUID )
{
LL_WARNS() << strSandbox << " is either not owned by root:root or does not have the suid bit set, CEF will run without using the sandbox" << LL_ENDL;
}
}
#endif
// HACK: we always try to keep a spare running webkit plugin around to improve launch times.
// If a spare was already created before PluginAttachDebuggerToPlugins was set, don't use it.
// Do not use a spare if launching with full viewer control (e.g. Twitter and few others)
if ((plugin_basename == "media_plugin_cef") &&
!gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins") && !clean_browser)
{
media_source = LLViewerMedia::getInstance()->getSpareBrowserMediaSource();
if(media_source)
{
media_source->setOwner(owner);
media_source->setTarget(target);
media_source->setSize(default_width, default_height);
media_source->setZoomFactor(zoom_factor);
return media_source;
}
}
if(plugin_basename.empty())
{
LL_WARNS_ONCE("Media") << "Couldn't find plugin for media type " << media_type << LL_ENDL;
}
else
{
std::string launcher_name = gDirUtilp->getLLPluginLauncher();
std::string plugin_name = gDirUtilp->getLLPluginFilename(plugin_basename);
std::string user_data_path_cache = gDirUtilp->getCacheDir(false);
user_data_path_cache += gDirUtilp->getDirDelimiter();
// See if the plugin executable exists
llstat s;
if(LLFile::stat(launcher_name, &s))
{
LL_WARNS_ONCE("Media") << "Couldn't find launcher at " << launcher_name << LL_ENDL;
}
else if(LLFile::stat(plugin_name, &s))
{
#if !LL_LINUX
LL_WARNS_ONCE("Media") << "Couldn't find plugin at " << plugin_name << LL_ENDL;
#endif
}
else
{
media_source = new LLPluginClassMedia(owner);
media_source->setSize(default_width, default_height);
std::string user_data_path_cef_log = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "cef.log");
media_source->setUserDataPath(user_data_path_cache, gDirUtilp->getUserName(), user_data_path_cef_log);
media_source->setLanguageCode(LLUI::getLanguage());
media_source->setZoomFactor(zoom_factor);
// collect 'cookies enabled' setting from prefs and send to embedded browser
bool cookies_enabled = gSavedSettings.getBOOL( "CookiesEnabled" );
media_source->cookies_enabled( cookies_enabled || clean_browser);
// collect 'javascript enabled' setting from prefs and send to embedded browser
bool javascript_enabled = gSavedSettings.getBOOL("BrowserJavascriptEnabled");
media_source->setJavascriptEnabled(javascript_enabled || clean_browser);
media_source->setWebSecurityDisabled(clean_browser);
// collect setting indicates if local file access from file URLs is allowed from prefs and send to embedded browser
bool file_access_from_file_urls = gSavedSettings.getBOOL("BrowserFileAccessFromFileUrls");
media_source->setFileAccessFromFileUrlsEnabled(file_access_from_file_urls || clean_browser);
// As of SL-15559 PDF files do not load in CEF v91 we enable plugins
// but explicitly disable Flash (PDF support in CEF is now treated as a plugin)
media_source->setPluginsEnabled(true);
bool media_plugin_debugging_enabled = gSavedSettings.getBOOL("MediaPluginDebugging");
media_source->enableMediaPluginDebugging( media_plugin_debugging_enabled || clean_browser);
// need to set agent string here before instance created
media_source->setBrowserUserAgent(LLViewerMedia::getInstance()->getCurrentUserAgent());
// configure and pass proxy setup based on debug settings that are
// configured by UI in prefs -> setup
media_source->proxy_setup(gSavedSettings.getBOOL("BrowserProxyEnabled"), gSavedSettings.getString("BrowserProxyAddress"), gSavedSettings.getS32("BrowserProxyPort"));
media_source->setTarget(target);
const std::string plugin_dir = gDirUtilp->getLLPluginDir();
if (media_source->init(launcher_name, plugin_dir, plugin_name, gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins")))
{
return media_source;
}
else
{
LL_WARNS("Media") << "Failed to init plugin. Destroying." << LL_ENDL;
delete media_source;
}
}
}
#if !LL_LINUX
LL_WARNS_ONCE("Plugin") << "plugin initialization failed for mime type: " << media_type << LL_ENDL;
#endif
if(gAgent.isInitialized())
{
if (std::find(sMimeTypesFailed.begin(), sMimeTypesFailed.end(), media_type) == sMimeTypesFailed.end())
{
LLSD args;
args["MIME_TYPE"] = media_type;
LLNotificationsUtil::add("NoPlugin", args);
sMimeTypesFailed.push_back(media_type);
}
}
return NULL;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::initializePlugin(const std::string& media_type)
{
if(mMediaSource)
{
// Save the previous media source's last set size before destroying it.
mMediaWidth = mMediaSource->getSetWidth();
mMediaHeight = mMediaSource->getSetHeight();
mZoomFactor = mMediaSource->getZoomFactor();
}
// Always delete the old media impl first.
destroyMediaSource();
// and unconditionally set the mime type
mMimeType = media_type;
if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
{
// This impl should not be loaded at this time.
LL_DEBUGS("PluginPriority") << this << "Not loading (PRIORITY_UNLOADED)" << LL_ENDL;
return false;
}
// If we got here, we want to ignore previous init failures.
mMediaSourceFailed = false;
// Save the MIME type that really caused the plugin to load
mCurrentMimeType = mMimeType;
LLPluginClassMedia* media_source = newSourceFromMediaType(mMimeType, this, mMediaWidth, mMediaHeight, mZoomFactor, mTarget, mCleanBrowser);
if (media_source)
{
media_source->injectOpenIDCookie();
media_source->setDisableTimeout(gSavedSettings.getBOOL("DebugPluginDisableTimeout"));
media_source->setLoop(mMediaLoop);
media_source->setAutoScale(mMediaAutoScale);
media_source->setBrowserUserAgent(LLViewerMedia::getInstance()->getCurrentUserAgent());
media_source->focus(mHasFocus);
media_source->setBackgroundColor(mBackgroundColor);
if(gSavedSettings.getBOOL("BrowserIgnoreSSLCertErrors"))
{
media_source->ignore_ssl_cert_errors(true);
}
// the correct way to deal with certs it to load ours from ca-bundle.crt and append them to the ones
// Qt/WebKit loads from your system location.
std::string ca_path = gDirUtilp->getCAFile();
media_source->addCertificateFilePath( ca_path );
if(mClearCache)
{
mClearCache = false;
media_source->clear_cache();
}
mMediaSource.reset(media_source);
mMediaSource->setDeleteOK(false) ;
updateVolume();
return true;
}
// Make sure the timer doesn't try re-initing this plugin repeatedly until something else changes.
mMediaSourceFailed = true;
return false;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::loadURI()
{
if(mMediaSource)
{
// trim whitespace from front and back of URL - fixes EXT-5363
LLStringUtil::trim( mMediaURL );
// URI often comes unescaped
std::string uri = LLURI::escapePathAndData(mMediaURL);
{
// Do not log the query parts
LLURI u(uri);
std::string sanitized_uri = (u.query().empty() ? uri : u.scheme() + "://" + u.authority() + u.path());
LL_INFOS() << "Asking media source to load URI: " << sanitized_uri << LL_ENDL;
}
mMediaSource->loadURI( uri );
// A non-zero mPreviousMediaTime means that either this media was previously unloaded by the priority code while playing/paused,
// or a seek happened before the media loaded. In either case, seek to the saved time.
if(mPreviousMediaTime != 0.0f)
{
seek((F32)mPreviousMediaTime);
}
if(mPreviousMediaState == MEDIA_PLAYING)
{
// This media was playing before this instance was unloaded.
start();
}
else if(mPreviousMediaState == MEDIA_PAUSED)
{
// This media was paused before this instance was unloaded.
pause();
}
else
{
// No relevant previous media play state -- if we're loading the URL, we want to start playing.
start();
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::executeJavaScript(const std::string& code)
{
if (mMediaSource)
{
mMediaSource->executeJavaScript(code);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::setSize(int width, int height)
{
mMediaWidth = width;
mMediaHeight = height;
if(mMediaSource)
{
mMediaSource->setSize(width, height);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::showNotification(LLNotificationPtr notify)
{
mNotification = notify;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::hideNotification()
{
mNotification.reset();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::play()
{
// If the media source isn't there, try to initialize it and load an URL.
if(mMediaSource == NULL)
{
if(!initializeMedia(mMimeType))
{
// This may be the case where the plugin's priority is PRIORITY_UNLOADED
return;
}
// Only do this if the media source was just loaded.
loadURI();
}
// always start the media
start();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::stop()
{
if(mMediaSource)
{
mMediaSource->stop();
// destroyMediaSource();
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::pause()
{
if(mMediaSource)
{
mMediaSource->pause();
}
else
{
mPreviousMediaState = MEDIA_PAUSED;
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::start()
{
if(mMediaSource)
{
mMediaSource->start();
}
else
{
mPreviousMediaState = MEDIA_PLAYING;
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::seek(F32 time)
{
if(mMediaSource)
{
mMediaSource->seek(time);
}
else
{
// Save the seek time to be set when the media is loaded.
mPreviousMediaTime = time;
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::skipBack(F32 step_scale)
{
if(mMediaSource)
{
if(mMediaSource->pluginSupportsMediaTime())
{
F64 back_step = mMediaSource->getCurrentTime() - (mMediaSource->getDuration()*step_scale);
if(back_step < 0.0)
{
back_step = 0.0;
}
mMediaSource->seek((F32)back_step);
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::skipForward(F32 step_scale)
{
if(mMediaSource)
{
if(mMediaSource->pluginSupportsMediaTime())
{
F64 forward_step = mMediaSource->getCurrentTime() + (mMediaSource->getDuration()*step_scale);
if(forward_step > mMediaSource->getDuration())
{
forward_step = mMediaSource->getDuration();
}
mMediaSource->seek((F32)forward_step);
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::setVolume(F32 volume)
{
mRequestedVolume = volume;
updateVolume();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::setMute(bool mute)
{
if (mute)
{
mPreviousVolume = mRequestedVolume;
setVolume(0.0);
}
else
{
setVolume(mPreviousVolume);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::updateVolume()
{
LL_RECORD_BLOCK_TIME(FTM_MEDIA_UPDATE_VOLUME);
if(mMediaSource)
{
// always scale the volume by the global media volume
F32 volume = mRequestedVolume * LLViewerMedia::getInstance()->getVolume();
if (mProximityCamera > 0)
{
// <FS:PP> It seems, that updateVolume() is called per frame with mMediaSource as stated in the "TODO: this is updated every frame - is this bad?" comment in this file, in LLViewerMediaImpl::update()... let's place some LLCachedControls here for performance reasons
// if (mProximityCamera > gSavedSettings.getF32("MediaRollOffMax"))
static LLCachedControl<F32> sMediaRollOffMax(gSavedSettings, "MediaRollOffMax");
static LLCachedControl<F32> sMediaRollOffMin(gSavedSettings, "MediaRollOffMin");
if (mProximityCamera > sMediaRollOffMax)
// </FS:PP>
{
volume = 0;
}
// <FS:PP> Speed up with LLCachedControls
// else if (mProximityCamera > gSavedSettings.getF32("MediaRollOffMin"))
else if (mProximityCamera > sMediaRollOffMin)
// </FS:PP>
{
// attenuated_volume = 1 / (roll_off_rate * (d - min))^2
// the +1 is there so that for distance 0 the volume stays the same
// <FS:PP> Speed up with LLCachedControls
// F64 adjusted_distance = mProximityCamera - gSavedSettings.getF32("MediaRollOffMin");
// F64 attenuation = 1.0 + (gSavedSettings.getF32("MediaRollOffRate") * adjusted_distance);
static LLCachedControl<F32> sMediaRollOffRate(gSavedSettings, "MediaRollOffRate");
F64 adjusted_distance = mProximityCamera - sMediaRollOffMin;
F64 attenuation = 1.0 + (sMediaRollOffRate * adjusted_distance);
// </FS:PP>
attenuation = 1.0 / (attenuation * attenuation);
// the attenuation multiplier should never be more than one since that would increase volume
volume = volume * (F32)llmin(1.0, attenuation);
}
}
if (sOnlyAudibleTextureID == LLUUID::null || sOnlyAudibleTextureID == mTextureId)
{
mMediaSource->setVolume(volume);
}
else
{
mMediaSource->setVolume(0.0f);
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
F32 LLViewerMediaImpl::getVolume()
{
return mRequestedVolume;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::focus(bool focus)
{
mHasFocus = focus;
if (mMediaSource)
{
// call focus just for the hell of it, even though this apopears to be a nop
mMediaSource->focus(focus);
if (focus)
{
// spoof a mouse click to *actually* pass focus
// Don't do this anymore -- it actually clicks through now.
// mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOWN, 1, 1, 0);
// mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, 1, 1, 0);
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::hasFocus() const
{
// FIXME: This might be able to be a bit smarter by hooking into LLViewerMediaFocus, etc.
return mHasFocus;
}
std::string LLViewerMediaImpl::getCurrentMediaURL()
{
if(!mCurrentMediaURL.empty())
{
return mCurrentMediaURL;
}
return mMediaURL;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::clearCache()
{
if(mMediaSource)
{
mMediaSource->clear_cache();
}
else
{
mClearCache = true;
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::setPageZoomFactor( double factor )
{
if(mMediaSource && factor != mZoomFactor)
{
mZoomFactor = factor;
mMediaSource->set_page_zoom_factor( factor );
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::mouseDown(S32 x, S32 y, MASK mask, S32 button)
{
scaleMouse(&x, &y);
mLastMouseX = x;
mLastMouseY = y;
// LL_INFOS() << "mouse down (" << x << ", " << y << ")" << LL_ENDL;
if (mMediaSource)
{
mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOWN, button, x, y, mask);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::mouseUp(S32 x, S32 y, MASK mask, S32 button)
{
scaleMouse(&x, &y);
mLastMouseX = x;
mLastMouseY = y;
// LL_INFOS() << "mouse up (" << x << ", " << y << ")" << LL_ENDL;
if (mMediaSource)
{
mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, button, x, y, mask);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::mouseMove(S32 x, S32 y, MASK mask)
{
scaleMouse(&x, &y);
mLastMouseX = x;
mLastMouseY = y;
// LL_INFOS() << "mouse move (" << x << ", " << y << ")" << LL_ENDL;
if (mMediaSource)
{
mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_MOVE, 0, x, y, mask);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
//static
void LLViewerMediaImpl::scaleTextureCoords(const LLVector2& texture_coords, S32 *x, S32 *y)
{
F32 texture_x = texture_coords.mV[VX];
F32 texture_y = texture_coords.mV[VY];
// Deal with repeating textures by wrapping the coordinates into the range [0, 1.0)
texture_x = fmodf(texture_x, 1.0f);
if(texture_x < 0.0f)
texture_x = 1.0f + texture_x;
texture_y = fmodf(texture_y, 1.0f);
if(texture_y < 0.0f)
texture_y = 1.0f + texture_y;
// scale x and y to texel units.
*x = ll_round(texture_x * mMediaSource->getTextureWidth());
*y = ll_round((1.0f - texture_y) * mMediaSource->getTextureHeight());
// Adjust for the difference between the actual texture height and the amount of the texture in use.
*y -= (mMediaSource->getTextureHeight() - mMediaSource->getHeight());
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::mouseDown(const LLVector2& texture_coords, MASK mask, S32 button)
{
if(mMediaSource)
{
S32 x, y;
scaleTextureCoords(texture_coords, &x, &y);
mouseDown(x, y, mask, button);
}
}
void LLViewerMediaImpl::mouseUp(const LLVector2& texture_coords, MASK mask, S32 button)
{
if(mMediaSource)
{
S32 x, y;
scaleTextureCoords(texture_coords, &x, &y);
mouseUp(x, y, mask, button);
}
}
void LLViewerMediaImpl::mouseMove(const LLVector2& texture_coords, MASK mask)
{
if(mMediaSource)
{
S32 x, y;
scaleTextureCoords(texture_coords, &x, &y);
mouseMove(x, y, mask);
}
}
void LLViewerMediaImpl::mouseDoubleClick(const LLVector2& texture_coords, MASK mask)
{
if (mMediaSource)
{
S32 x, y;
scaleTextureCoords(texture_coords, &x, &y);
mouseDoubleClick(x, y, mask);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::mouseDoubleClick(S32 x, S32 y, MASK mask, S32 button)
{
scaleMouse(&x, &y);
mLastMouseX = x;
mLastMouseY = y;
if (mMediaSource)
{
mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOUBLE_CLICK, button, x, y, mask);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::scrollWheel(const LLVector2& texture_coords, S32 scroll_x, S32 scroll_y, MASK mask)
{
if (mMediaSource)
{
S32 x, y;
scaleTextureCoords(texture_coords, &x, &y);
scrollWheel(x, y, scroll_x, scroll_y, mask);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::scrollWheel(S32 x, S32 y, S32 scroll_x, S32 scroll_y, MASK mask)
{
scaleMouse(&x, &y);
mLastMouseX = x;
mLastMouseY = y;
if (mMediaSource)
{
mMediaSource->scrollEvent(x, y, scroll_x, scroll_y, mask);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::onMouseCaptureLost()
{
if (mMediaSource)
{
mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, 0, mLastMouseX, mLastMouseY, 0);
}
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::handleMouseUp(S32 x, S32 y, MASK mask)
{
// NOTE: this is called when the mouse is released when we have capture.
// Due to the way mouse coordinates are mapped to the object, we can't use the x and y coordinates that come in with the event.
if(hasMouseCapture())
{
// Release the mouse -- this will also send a mouseup to the media
gFocusMgr.setMouseCapture( nullptr );
}
return true;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::updateJavascriptObject()
{
static LLFrameTimer timer ;
if ( mMediaSource )
{
// flag to expose this information to internal browser or not.
// <FS:Ansariel> Performance improvement
//bool enable = gSavedSettings.getBOOL("BrowserEnableJSObject");
static LLCachedControl<bool> enable(gSavedSettings, "BrowserEnableJSObject");
// </FS:Ansariel>
if(!enable)
{
return ; //no need to go further.
}
if(timer.getElapsedTimeF32() < 1.0f)
{
return ; //do not update more than once per second.
}
timer.reset() ;
mMediaSource->jsEnableObject( enable );
// these values are only menaingful after login so don't set them before
bool logged_in = LLLoginInstance::getInstance()->authSuccess();
if ( logged_in )
{
// current location within a region
LLVector3 agent_pos = gAgent.getPositionAgent();
double x = agent_pos.mV[ VX ];
double y = agent_pos.mV[ VY ];
double z = agent_pos.mV[ VZ ];
mMediaSource->jsAgentLocationEvent( x, y, z );
// current location within the grid
LLVector3d agent_pos_global = gAgent.getLastPositionGlobal();
double global_x = agent_pos_global.mdV[ VX ];
double global_y = agent_pos_global.mdV[ VY ];
double global_z = agent_pos_global.mdV[ VZ ];
mMediaSource->jsAgentGlobalLocationEvent( global_x, global_y, global_z );
// current agent orientation
double rotation = atan2( gAgent.getAtAxis().mV[VX], gAgent.getAtAxis().mV[VY] );
double angle = rotation * RAD_TO_DEG;
if ( angle < 0.0f ) angle = 360.0f + angle; // TODO: has to be a better way to get orientation!
mMediaSource->jsAgentOrientationEvent( angle );
// current region agent is in
std::string region_name("");
LLViewerRegion* region = gAgent.getRegion();
if ( region )
{
region_name = region->getName();
};
mMediaSource->jsAgentRegionEvent( region_name );
}
// language code the viewer is set to
mMediaSource->jsAgentLanguageEvent( LLUI::getLanguage() );
// maturity setting the agent has selected
if ( gAgent.prefersAdult() )
mMediaSource->jsAgentMaturityEvent( "GMA" ); // Adult means see adult, mature and general content
else
if ( gAgent.prefersMature() )
mMediaSource->jsAgentMaturityEvent( "GM" ); // Mature means see mature and general content
else
if ( gAgent.prefersPG() )
mMediaSource->jsAgentMaturityEvent( "G" ); // PG means only see General content
}
}
//////////////////////////////////////////////////////////////////////////////////////////
const std::string& LLViewerMediaImpl::getName() const
{
if (mMediaSource)
{
return mMediaSource->getMediaName();
}
return LLStringUtil::null;
};
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::navigateBack()
{
if (mMediaSource)
{
mMediaSource->browse_back();
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::navigateForward()
{
if (mMediaSource)
{
mMediaSource->browse_forward();
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::navigateReload()
{
navigateTo(getCurrentMediaURL(), "", true, false);
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::navigateHome()
{
bool rediscover_mimetype = mHomeMimeType.empty();
navigateTo(mHomeURL, mHomeMimeType, rediscover_mimetype, false);
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::unload()
{
// Unload the media impl and clear its state.
destroyMediaSource();
resetPreviousMediaState();
mMediaURL.clear();
mMimeType.clear();
mCurrentMediaURL.clear();
mCurrentMimeType.clear();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::navigateTo(const std::string& url, const std::string& mime_type, bool rediscover_type, bool server_request, bool clean_browser)
{
cancelMimeTypeProbe();
if(mMediaURL != url)
{
// Don't carry media play state across distinct URLs.
resetPreviousMediaState();
}
// Always set the current URL and MIME type.
mMediaURL = url;
mMimeType = mime_type;
mCleanBrowser = clean_browser;
// Clear the current media URL, since it will no longer be correct.
mCurrentMediaURL.clear();
// if mime type discovery was requested, we'll need to do it when the media loads
mNavigateRediscoverType = rediscover_type;
// and if this was a server request, the navigate on load will also need to be one.
mNavigateServerRequest = server_request;
// An explicit navigate resets the "failed" flag.
mMediaSourceFailed = false;
if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
{
// Helpful to have media urls in log file. Shouldn't be spammy.
{
// Do not log the query parts
LLURI u(url);
std::string sanitized_url = (u.query().empty() ? url : u.scheme() + "://" + u.authority() + u.path());
LL_INFOS() << "NOT LOADING media id= " << mTextureId << " url=" << sanitized_url << ", mime_type=" << mime_type << LL_ENDL;
}
// This impl should not be loaded at this time.
LL_DEBUGS("PluginPriority") << this << "Not loading (PRIORITY_UNLOADED)" << LL_ENDL;
return;
}
navigateInternal();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::navigateInternal()
{
// Helpful to have media urls in log file. Shouldn't be spammy.
{
// Do not log the query parts
LLURI u(mMediaURL);
std::string sanitized_url = (u.query().empty() ? mMediaURL : u.scheme() + "://" + u.authority() + u.path());
LL_INFOS() << "media id= " << mTextureId << " url=" << sanitized_url << ", mime_type=" << mMimeType << LL_ENDL;
}
if(mNavigateSuspended)
{
LL_WARNS() << "Deferring navigate." << LL_ENDL;
mNavigateSuspendedDeferred = true;
return;
}
if (!mMimeProbe.expired())
{
LL_WARNS() << "MIME type probe already in progress -- bailing out." << LL_ENDL;
return;
}
if(mNavigateServerRequest)
{
setNavState(MEDIANAVSTATE_SERVER_SENT);
}
else
{
setNavState(MEDIANAVSTATE_NONE);
}
// If the caller has specified a non-empty MIME type, look that up in our MIME types list.
// If we have a plugin for that MIME type, use that instead of attempting auto-discovery.
// This helps in supporting legacy media content where the server the media resides on returns a bogus MIME type
// but the parcel owner has correctly set the MIME type in the parcel media settings.
if(!mMimeType.empty() && (mMimeType != LLMIMETypes::getDefaultMimeType()))
{
std::string plugin_basename = LLMIMETypes::implType(mMimeType);
if(!plugin_basename.empty())
{
// We have a plugin for this mime type
mNavigateRediscoverType = false;
}
}
if(mNavigateRediscoverType)
{
LLURI uri(mMediaURL);
std::string scheme = uri.scheme();
if(scheme.empty() || "http" == scheme || "https" == scheme)
{
LLCoros::instance().launch("LLViewerMediaImpl::mimeDiscoveryCoro",
boost::bind(&LLViewerMediaImpl::mimeDiscoveryCoro, this, mMediaURL));
}
else if("data" == scheme || "file" == scheme || "about" == scheme)
{
// FIXME: figure out how to really discover the type for these schemes
// We use "data" internally for a text/html url for loading the login screen
if(initializeMedia(HTTP_CONTENT_TEXT_HTML))
{
loadURI();
}
}
else
{
// This catches 'rtsp://' urls
if(initializeMedia(scheme))
{
loadURI();
}
}
}
else if(initializeMedia(mMimeType))
{
loadURI();
}
else
{
LL_WARNS("Media") << "Couldn't navigate to: " << mMediaURL << " as there is no media type for: " << mMimeType << LL_ENDL;
}
}
void LLViewerMediaImpl::mimeDiscoveryCoro(std::string url)
{
LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t
httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("mimeDiscoveryCoro", httpPolicy));
LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest);
LLCore::HttpOptions::ptr_t httpOpts(new LLCore::HttpOptions);
LLCore::HttpHeaders::ptr_t httpHeaders(new LLCore::HttpHeaders);
// Increment our refcount so that we do not go away while the coroutine is active.
this->ref();
mMimeProbe = httpAdapter;
httpOpts->setFollowRedirects(true);
httpOpts->setHeadersOnly(true);
httpHeaders->append(HTTP_OUT_HEADER_ACCEPT, "*/*");
httpHeaders->append(HTTP_OUT_HEADER_COOKIE, "");
LLSD result = httpAdapter->getRawAndSuspend(httpRequest, url, httpOpts, httpHeaders);
mMimeProbe.reset();
LLSD httpResults = result[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS];
LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults);
if (!status)
{
LL_WARNS() << "Error retrieving media headers." << LL_ENDL;
}
if (this->getNumRefs() > 1)
{ // if there is only a single ref count outstanding it will be the one we took out above...
// we can skip the rest of this routine
LLSD resultHeaders = httpResults[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS_HEADERS];
const std::string& mediaType = resultHeaders[HTTP_IN_HEADER_CONTENT_TYPE].asStringRef();
std::string::size_type idx1 = mediaType.find_first_of(";");
std::string mimeType = mediaType.substr(0, idx1);
// We now no longer need to check the error code returned from the probe.
// If we have a mime type, use it. If not, default to the web plugin and let it handle error reporting.
// The probe was successful.
if (mimeType.empty())
{
// Some sites don't return any content-type header at all.
// Treat an empty mime type as text/html.
mimeType = HTTP_CONTENT_TEXT_HTML;
}
LL_DEBUGS() << "Media type \"" << mediaType << "\", mime type is \"" << mimeType << "\"" << LL_ENDL;
// the call to initializeMedia may disconnect the responder, which will clear mMediaImpl.
// Make a local copy so we can call loadURI() afterwards.
if (!mimeType.empty())
{
if (initializeMedia(mimeType))
{
ref();
LLAppViewer::instance()->postToMainCoro([this]()
{
loadURI();
unref();
});
}
}
}
else
{
LL_WARNS() << "LLViewerMediaImpl to be released." << LL_ENDL;
}
this->unref();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::navigateStop()
{
if(mMediaSource)
{
mMediaSource->browse_stop();
}
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::handleKeyHere(KEY key, MASK mask)
{
bool result = false;
if (mMediaSource)
{
// FIXME: THIS IS SO WRONG.
// Menu keys should be handled by the menu system and not passed to UI elements, but this is how LLTextEditor and LLLineEditor do it...
// <FS:Ansariel> FIRE-5479: CTRL-A doesn't work in CEF
//if (MASK_CONTROL & mask && key != KEY_LEFT && key != KEY_RIGHT && key != KEY_HOME && key != KEY_END)
//{
// result = true;
//}
// </FS:Ansariel>
if (!result)
{
LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData();
result = mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_DOWN, key, mask, native_key_data);
}
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::handleKeyUpHere(KEY key, MASK mask)
{
bool result = false;
if (mMediaSource)
{
// FIXME: THIS IS SO WRONG.
// Menu keys should be handled by the menu system and not passed to UI elements, but this is how LLTextEditor and LLLineEditor do it...
if (MASK_CONTROL & mask && key != KEY_LEFT && key != KEY_RIGHT && key != KEY_HOME && key != KEY_END)
{
result = true;
}
if (!result)
{
LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData();
result = mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_UP, key, mask, native_key_data);
}
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::handleUnicodeCharHere(llwchar uni_char)
{
bool result = false;
if (mMediaSource)
{
// only accept 'printable' characters, sigh...
if (uni_char >= 32 // discard 'control' characters
&& uni_char != 127) // SDL thinks this is 'delete' - yuck.
{
LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData();
mMediaSource->textInput(wstring_to_utf8str(LLWString(1, uni_char)), gKeyboard->currentMask(false), native_key_data);
}
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::canNavigateForward()
{
bool result = false;
if (mMediaSource)
{
result = mMediaSource->getHistoryForwardAvailable();
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::canNavigateBack()
{
bool result = false;
if (mMediaSource)
{
result = mMediaSource->getHistoryBackAvailable();
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
static LLTrace::BlockTimerStatHandle FTM_MEDIA_DO_UPDATE("Do Update");
static LLTrace::BlockTimerStatHandle FTM_MEDIA_GET_DATA("Get Data");
static LLTrace::BlockTimerStatHandle FTM_MEDIA_SET_SUBIMAGE("Set Subimage");
void LLViewerMediaImpl::update()
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_MEDIA; //LL_RECORD_BLOCK_TIME(FTM_MEDIA_DO_UPDATE);
if(mMediaSource == NULL)
{
if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
{
// This media source should not be loaded.
}
else if(mPriority <= LLPluginClassMedia::PRIORITY_SLIDESHOW)
{
// Don't load new instances that are at PRIORITY_SLIDESHOW or below. They're just kept around to preserve state.
}
else if (!mMimeProbe.expired())
{
// this media source is doing a MIME type probe -- don't try loading it again.
}
else
{
// This media may need to be loaded.
if(sMediaCreateTimer.hasExpired())
{
LL_DEBUGS("PluginPriority") << this << ": creating media based on timer expiration" << LL_ENDL;
createMediaSource();
sMediaCreateTimer.setTimerExpirySec(LLVIEWERMEDIA_CREATE_DELAY);
}
else
{
LL_DEBUGS("PluginPriority") << this << ": NOT creating media (waiting on timer)" << LL_ENDL;
}
}
}
else
{
updateVolume();
// TODO: this is updated every frame - is this bad?
// Removing this as part of the post viewer64 media update
// Removed as not implemented in CEF embedded browser
// See MAINT-8194 for a more fuller description
// updateJavascriptObject();
}
if(mMediaSource == NULL)
{
return;
}
// Make sure a navigate doesn't happen during the idle -- it can cause mMediaSource to get destroyed, which can cause a crash.
setNavigateSuspended(true);
mMediaSource->idle();
setNavigateSuspended(false);
if(mMediaSource == NULL)
{
return;
}
if(mMediaSource->isPluginExited())
{
resetPreviousMediaState();
destroyMediaSource();
return;
}
if(!mMediaSource->textureValid())
{
return;
}
if(mSuspendUpdates || !mVisible)
{
return;
}
LLViewerMediaTexture* media_tex;
U8* data;
S32 data_width;
S32 data_height;
S32 x_pos;
S32 y_pos;
S32 width;
S32 height;
if (preMediaTexUpdate(media_tex, data, data_width, data_height, x_pos, y_pos, width, height))
{
// Push update to worker thread
auto main_queue = LLImageGLThread::sEnabledMedia ? mMainQueue.lock() : nullptr;
if (main_queue)
{
mTextureUpdatePending = true;
ref(); // protect texture from deletion while active on bg queue
media_tex->ref();
main_queue->postTo(
mTexUpdateQueue, // Worker thread queue
[=, this]() // work done on update worker thread
{
#if LL_IMAGEGL_THREAD_CHECK
media_tex->getGLTexture()->mActiveThread = LLThread::currentID();
#endif
doMediaTexUpdate(media_tex, data, data_width, data_height, x_pos, y_pos, width, height, true);
},
[=, this]() // callback to main thread
{
#if LL_IMAGEGL_THREAD_CHECK
media_tex->getGLTexture()->mActiveThread = LLThread::currentID();
#endif
mTextureUpdatePending = false;
media_tex->unref();
unref();
});
}
else
{
doMediaTexUpdate(media_tex, data, data_width, data_height, x_pos, y_pos, width, height, false); // otherwise, update on main thread
}
}
}
bool LLViewerMediaImpl::preMediaTexUpdate(LLViewerMediaTexture*& media_tex, U8*& data, S32& data_width, S32& data_height, S32& x_pos, S32& y_pos, S32& width, S32& height)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_MEDIA;
bool retval = false;
if (!mTextureUpdatePending)
{
media_tex = updateMediaImage();
if (media_tex && mMediaSource)
{
LLRect dirty_rect;
S32 media_width = mMediaSource->getTextureWidth();
S32 media_height = mMediaSource->getTextureHeight();
//S32 media_depth = mMediaSource->getTextureDepth();
// Since we're updating this texture, we know it's playing. Tell the texture to do its replacement magic so it gets rendered.
media_tex->setPlaying(true);
if (mMediaSource->getDirty(&dirty_rect))
{
// Constrain the dirty rect to be inside the texture
x_pos = llmax(dirty_rect.mLeft, 0);
y_pos = llmax(dirty_rect.mBottom, 0);
width = llmin(dirty_rect.mRight, media_width) - x_pos;
height = llmin(dirty_rect.mTop, media_height) - y_pos;
if (width > 0 && height > 0)
{
data = mMediaSource->getBitsData();
data_width = mMediaSource->getWidth();
data_height = mMediaSource->getHeight();
if (data != NULL)
{
// data is ready to be copied to GL
retval = true;
}
}
mMediaSource->resetDirty();
}
}
}
return retval;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::doMediaTexUpdate(LLViewerMediaTexture* media_tex, U8* data, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, bool sync)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_MEDIA;
LLCoros::LockType lock(mLock); // don't allow media source tear-down during update
// wrap "data" in an LLImageRaw but do NOT make a copy
LLPointer<LLImageRaw> raw = new LLImageRaw(data, media_tex->getWidth(), media_tex->getHeight(), media_tex->getComponents(), true);
// *NOTE: Recreating the GL texture each media update may seem wasteful
// (note the texture creation in preMediaTexUpdate), however, it apparently
// prevents GL calls from blocking, due to poor bookkeeping of state of
// updated textures by the OpenGL implementation. (Windows 10/Nvidia)
// -Cosmic,2023-04-04
// Allocate GL texture based on LLImageRaw but do NOT copy to GL
LLGLuint tex_name = 0;
media_tex->createGLTexture(0, raw, 0, true, LLGLTexture::OTHER, true, &tex_name);
// copy just the subimage covered by the image raw to GL
media_tex->setSubImage(data, data_width, data_height, x_pos, y_pos, width, height, tex_name);
if (sync)
{
media_tex->getGLTexture()->syncToMainThread(tex_name);
}
else
{
media_tex->getGLTexture()->syncTexName(tex_name);
}
// release the data pointer before freeing raw so LLImageRaw destructor doesn't
// free memory at data pointer
raw->releaseData();
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::updateImagesMediaStreams()
{
}
//////////////////////////////////////////////////////////////////////////////////////////
LLViewerMediaTexture* LLViewerMediaImpl::updateMediaImage()
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_MEDIA;
llassert(!gCubeSnapshot);
if (!mMediaSource)
{
return nullptr; // not ready for updating
}
//llassert(!mTextureId.isNull());
// [SL:KB] - Patch: Render-TextureToggle (Catznip-4.0)
if (LLViewerFetchedTexture::sDefaultDiffuseImagep.notNull() && LLViewerFetchedTexture::sDefaultDiffuseImagep->getID() == mTextureId)
{
return nullptr;
}
// [/SL:KB]
// *TODO: Consider enabling mipmaps (they have been disabled for a long time). Likely has a significant performance impact for tiled/high texture repeat media. Mip generation in a shader may also be an option if necessary.
LLViewerMediaTexture* media_tex = LLViewerTextureManager::getMediaTexture( mTextureId, USE_MIPMAPS );
if ( mNeedsNewTexture
|| (media_tex->getWidth() != mMediaSource->getTextureWidth())
|| (media_tex->getHeight() != mMediaSource->getTextureHeight())
|| (mTextureUsedWidth != mMediaSource->getWidth())
|| (mTextureUsedHeight != mMediaSource->getHeight())
)
{
LL_DEBUGS("Media") << "initializing media placeholder" << LL_ENDL;
LL_DEBUGS("Media") << "movie image id " << mTextureId << LL_ENDL;
int texture_width = mMediaSource->getTextureWidth();
int texture_height = mMediaSource->getTextureHeight();
int texture_depth = mMediaSource->getTextureDepth();
// MEDIAOPT: check to see if size actually changed before doing work
media_tex->destroyGLTexture();
// MEDIAOPT: seems insane that we actually have to make an imageraw then
// immediately discard it
LLPointer<LLImageRaw> raw = new LLImageRaw(texture_width, texture_height, texture_depth);
// Clear the texture to the background color, ignoring alpha.
// convert background color channels from [0.0, 1.0] to [0, 255];
raw->clear(int(mBackgroundColor.mV[VX] * 255.0f), int(mBackgroundColor.mV[VY] * 255.0f), int(mBackgroundColor.mV[VZ] * 255.0f), 0xff);
// ask media source for correct GL image format constants
media_tex->setExplicitFormat(mMediaSource->getTextureFormatInternal(),
mMediaSource->getTextureFormatPrimary(),
mMediaSource->getTextureFormatType(),
mMediaSource->getTextureFormatSwapBytes());
int discard_level = 0;
media_tex->createGLTexture(discard_level, raw);
//media_tex->setBoostLevel(LLViewerTexture::BOOST_HIGH);
// MEDIAOPT: set this dynamically on play/stop
// FIXME
// media_tex->mIsMediaTexture = true;
mNeedsNewTexture = false;
// If the amount of the texture being drawn by the media goes down in either width or height,
// recreate the texture to avoid leaving parts of the old image behind.
mTextureUsedWidth = mMediaSource->getWidth();
mTextureUsedHeight = mMediaSource->getHeight();
}
return media_tex;
}
//////////////////////////////////////////////////////////////////////////////////////////
LLUUID LLViewerMediaImpl::getMediaTextureID() const
{
return mTextureId;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::setVisible(bool visible)
{
mVisible = visible;
if(mVisible)
{
if(mMediaSource && mMediaSource->isPluginExited())
{
destroyMediaSource();
}
if(!mMediaSource)
{
createMediaSource();
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::mouseCapture()
{
gFocusMgr.setMouseCapture(this);
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::scaleMouse(S32 *mouse_x, S32 *mouse_y)
{
#if 0
S32 media_width, media_height;
S32 texture_width, texture_height;
getMediaSize( &media_width, &media_height );
getTextureSize( &texture_width, &texture_height );
S32 y_delta = texture_height - media_height;
*mouse_y -= y_delta;
#endif
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::isMediaTimeBased()
{
bool result = false;
if(mMediaSource)
{
result = mMediaSource->pluginSupportsMediaTime();
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::isMediaPlaying()
{
bool result = false;
if(mMediaSource)
{
EMediaStatus status = mMediaSource->getStatus();
if(status == MEDIA_PLAYING || status == MEDIA_LOADING)
result = true;
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
bool LLViewerMediaImpl::isMediaPaused()
{
bool result = false;
if(mMediaSource)
{
if(mMediaSource->getStatus() == MEDIA_PAUSED)
result = true;
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaImpl::hasMedia() const
{
return mMediaSource != NULL;
}
//////////////////////////////////////////////////////////////////////////////////////////
//
void LLViewerMediaImpl::resetPreviousMediaState()
{
mPreviousMediaState = MEDIA_NONE;
mPreviousMediaTime = 0.0f;
}
//////////////////////////////////////////////////////////////////////////////////////////
//
void LLViewerMediaImpl::setDisabled(bool disabled, bool forcePlayOnEnable)
{
if(mIsDisabled != disabled)
{
// Only do this on actual state transitions.
mIsDisabled = disabled;
if(mIsDisabled)
{
// We just disabled this media. Clear all state.
unload();
}
else
{
// We just (re)enabled this media. Do a navigate if auto-play is in order.
if(isAutoPlayable() || forcePlayOnEnable)
{
navigateTo(mMediaEntryURL, "", true, true);
}
}
}
};
//////////////////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaImpl::isForcedUnloaded() const
{
if(mIsMuted || mMediaSourceFailed || mIsDisabled)
{
return true;
}
// If this media's class is not supposed to be shown, unload
if (!shouldShowBasedOnClass() || isObscured())
{
return true;
}
return false;
}
//////////////////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaImpl::isPlayable() const
{
if(isForcedUnloaded())
{
// All of the forced-unloaded criteria also imply not playable.
return false;
}
if(hasMedia())
{
// Anything that's already playing is, by definition, playable.
return true;
}
if(!mMediaURL.empty())
{
// If something has navigated the instance, it's ready to be played.
return true;
}
return false;
}
//////////////////////////////////////////////////////////////////////////////////////////
void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginClassMediaOwner::EMediaEvent event)
{
bool pass_through = true;
switch(event)
{
case MEDIA_EVENT_CLICK_LINK_NOFOLLOW:
{
LL_DEBUGS("Media") << "MEDIA_EVENT_CLICK_LINK_NOFOLLOW, uri is: " << plugin->getClickURL() << LL_ENDL;
std::string url = plugin->getClickURL();
std::string nav_type = plugin->getClickNavType();
LLURLDispatcher::dispatch(url, nav_type, NULL, mTrustedBrowser);
}
break;
case MEDIA_EVENT_CLICK_LINK_HREF:
{
LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CLICK_LINK_HREF, target is \"" << plugin->getClickTarget() << "\", uri is " << plugin->getClickURL() << LL_ENDL;
};
break;
case MEDIA_EVENT_PLUGIN_FAILED_LAUNCH:
{
// The plugin failed to load properly. Make sure the timer doesn't retry.
// TODO: maybe mark this plugin as not loadable somehow?
mMediaSourceFailed = true;
// Reset the last known state of the media to defaults.
resetPreviousMediaState();
// TODO: may want a different message for this case?
LLSD args;
args["PLUGIN"] = LLMIMETypes::implType(mCurrentMimeType);
LLNotificationsUtil::add("MediaPluginFailed", args);
}
break;
case MEDIA_EVENT_PLUGIN_FAILED:
{
// The plugin crashed.
mMediaSourceFailed = true;
// Reset the last known state of the media to defaults.
resetPreviousMediaState();
LLSD args;
args["PLUGIN"] = LLMIMETypes::implType(mCurrentMimeType);
// SJB: This is getting called every frame if the plugin fails to load, continuously respawining the alert!
//LLNotificationsUtil::add("MediaPluginFailed", args);
}
break;
case MEDIA_EVENT_CURSOR_CHANGED:
{
LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CURSOR_CHANGED, new cursor is " << plugin->getCursorName() << LL_ENDL;
std::string cursor = plugin->getCursorName();
mLastSetCursor = getCursorFromString(cursor);
}
break;
case LLViewerMediaObserver::MEDIA_EVENT_FILE_DOWNLOAD:
{
LL_DEBUGS("Media") << "Media event - file download requested - filename is " << plugin->getFileDownloadFilename() << LL_ENDL;
}
break;
case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_BEGIN:
{
LL_DEBUGS("Media") << "MEDIA_EVENT_NAVIGATE_BEGIN, uri is: " << plugin->getNavigateURI() << LL_ENDL;
hideNotification();
if(getNavState() == MEDIANAVSTATE_SERVER_SENT)
{
setNavState(MEDIANAVSTATE_SERVER_BEGUN);
}
else
{
setNavState(MEDIANAVSTATE_BEGUN);
}
}
break;
case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_COMPLETE:
{
LL_DEBUGS("Media") << "MEDIA_EVENT_NAVIGATE_COMPLETE, uri is: " << plugin->getNavigateURI() << LL_ENDL;
std::string url = plugin->getNavigateURI();
if(getNavState() == MEDIANAVSTATE_BEGUN)
{
if(mCurrentMediaURL == url)
{
// This is a navigate that takes us to the same url as the previous navigate.
setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS);
}
else
{
mCurrentMediaURL = url;
setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED);
}
}
else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN)
{
mCurrentMediaURL = url;
setNavState(MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED);
}
else
{
// all other cases need to leave the state alone.
}
}
break;
case LLViewerMediaObserver::MEDIA_EVENT_LOCATION_CHANGED:
{
LL_DEBUGS("Media") << "MEDIA_EVENT_LOCATION_CHANGED, uri is: " << plugin->getLocation() << LL_ENDL;
std::string url = plugin->getLocation();
if(getNavState() == MEDIANAVSTATE_BEGUN)
{
if(mCurrentMediaURL == url)
{
// This is a navigate that takes us to the same url as the previous navigate.
setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS);
}
else
{
mCurrentMediaURL = url;
setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED);
}
}
else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN)
{
mCurrentMediaURL = url;
setNavState(MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED);
}
else
{
bool internal_nav = false;
if (url != mCurrentMediaURL)
{
// Check if it is internal navigation
// Note: Not sure if we should detect internal navigations as 'address change',
// but they are not redirects and do not cause NAVIGATE_BEGIN (also see SL-1005)
size_t pos = url.find("#");
if (pos != std::string::npos)
{
// assume that new link always have '#', so this is either
// transfer from 'link#1' to 'link#2' or from link to 'link#2'
// filter out cases like 'redirect?link'
std::string base_url = url.substr(0, pos);
pos = mCurrentMediaURL.find(base_url);
if (pos == 0)
{
// base link hasn't changed
internal_nav = true;
}
}
}
if (internal_nav)
{
// Internal navigation by '#'
mCurrentMediaURL = url;
setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED);
}
else
{
// Don't track redirects.
setNavState(MEDIANAVSTATE_NONE);
}
}
}
break;
case LLViewerMediaObserver::MEDIA_EVENT_PICK_FILE_REQUEST:
{
LL_DEBUGS("Media") << "Media event - file pick requested." << LL_ENDL;
init_threaded_picker_load_dialog(plugin, LLFilePicker::FFLOAD_ALL, plugin->getIsMultipleFilePick());
}
break;
case LLViewerMediaObserver::MEDIA_EVENT_AUTH_REQUEST:
{
LLNotification::Params auth_request_params;
auth_request_params.name = "AuthRequest";
// pass in host name and realm for site (may be zero length but will always exist)
LLSD args;
LLURL raw_url( plugin->getAuthURL().c_str() );
args["HOST_NAME"] = raw_url.getAuthority();
args["REALM"] = plugin->getAuthRealm();
auth_request_params.substitutions = args;
auth_request_params.payload = LLSD().with("media_id", mTextureId);
auth_request_params.functor.function = boost::bind(&LLViewerMedia::authSubmitCallback, _1, _2);
LLNotifications::instance().add(auth_request_params);
};
break;
case LLViewerMediaObserver::MEDIA_EVENT_CLOSE_REQUEST:
{
std::string uuid = plugin->getClickUUID();
LL_INFOS() << "MEDIA_EVENT_CLOSE_REQUEST for uuid " << uuid << LL_ENDL;
if(uuid.empty())
{
// This close request is directed at this instance, let it fall through.
}
else
{
// This close request is directed at another instance
pass_through = false;
LLFloaterWebContent::closeRequest(uuid);
}
}
break;
case LLViewerMediaObserver::MEDIA_EVENT_GEOMETRY_CHANGE:
{
std::string uuid = plugin->getClickUUID();
LL_INFOS() << "MEDIA_EVENT_GEOMETRY_CHANGE for uuid " << uuid << LL_ENDL;
if(uuid.empty())
{
// This geometry change request is directed at this instance, let it fall through.
}
else
{
// This request is directed at another instance
pass_through = false;
LLFloaterWebContent::geometryChanged(uuid, plugin->getGeometryX(), plugin->getGeometryY(), plugin->getGeometryWidth(), plugin->getGeometryHeight());
}
}
break;
default:
break;
}
if(pass_through)
{
// Just chain the event to observers.
emitEvent(plugin, event);
}
}
////////////////////////////////////////////////////////////////////////////////
// virtual
void
LLViewerMediaImpl::cut()
{
if (mMediaSource)
mMediaSource->cut();
}
////////////////////////////////////////////////////////////////////////////////
// virtual
bool
LLViewerMediaImpl::canCut() const
{
if (mMediaSource)
return mMediaSource->canCut();
else
return false;
}
////////////////////////////////////////////////////////////////////////////////
// virtual
void
LLViewerMediaImpl::copy()
{
if (mMediaSource)
mMediaSource->copy();
}
////////////////////////////////////////////////////////////////////////////////
// virtual
bool
LLViewerMediaImpl::canCopy() const
{
if (mMediaSource)
return mMediaSource->canCopy();
else
return false;
}
////////////////////////////////////////////////////////////////////////////////
// virtual
void
LLViewerMediaImpl::paste()
{
if (mMediaSource)
mMediaSource->paste();
}
////////////////////////////////////////////////////////////////////////////////
// virtual
bool
LLViewerMediaImpl::canPaste() const
{
if (mMediaSource)
return mMediaSource->canPaste();
else
return false;
}
void LLViewerMediaImpl::setUpdated(bool updated)
{
mIsUpdated = updated ;
}
bool LLViewerMediaImpl::isUpdated()
{
return mIsUpdated ;
}
static LLTrace::BlockTimerStatHandle FTM_MEDIA_CALCULATE_INTEREST("Calculate Interest");
void LLViewerMediaImpl::calculateInterest()
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_MEDIA; //LL_RECORD_BLOCK_TIME(FTM_MEDIA_CALCULATE_INTEREST);
LLViewerMediaTexture* texture = LLViewerTextureManager::findMediaTexture( mTextureId );
llassert(!gCubeSnapshot);
if(texture != NULL)
{
mInterest = texture->getMaxVirtualSize();
}
else
{
// This will be a relatively common case now, since it will always be true for unloaded media.
mInterest = 0.0f;
}
// Calculate distance from the avatar, for use in the proximity calculation.
mProximityDistance = 0.0f;
mProximityCamera = 0.0f;
if(!mObjectList.empty())
{
// Just use the first object in the list. We could go through the list and find the closest object, but this should work well enough.
std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
LLVOVolume* objp = *iter ;
llassert_always(objp != NULL) ;
// The distance calculation is invalid for HUD attachments -- leave both mProximityDistance and mProximityCamera at 0 for them.
if(!objp->isHUDAttachment())
{
LLVector3d obj_global = objp->getPositionGlobal() ;
LLVector3d agent_global = gAgent.getPositionGlobal() ;
LLVector3d global_delta = agent_global - obj_global ;
mProximityDistance = global_delta.magVecSquared(); // use distance-squared because it's cheaper and sorts the same.
static LLUICachedControl<S32> mEarLocation("MediaSoundsEarLocation", 0);
LLVector3d ear_position;
switch(mEarLocation)
{
case 0:
default:
ear_position = gAgentCamera.getCameraPositionGlobal();
break;
case 1:
ear_position = agent_global;
break;
}
LLVector3d camera_delta = ear_position - obj_global;
mProximityCamera = camera_delta.magVec();
}
}
if(mNeedsMuteCheck)
{
// Check all objects this instance is associated with, and those objects' owners, against the mute list
mIsMuted = false;
std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
for(; iter != mObjectList.end() ; ++iter)
{
LLVOVolume *obj = *iter;
llassert(obj);
if (!obj) continue;
if(LLMuteList::getInstance() &&
LLMuteList::getInstance()->isMuted(obj->getID()))
{
mIsMuted = true;
}
else
{
// We won't have full permissions data for all objects. Attempt to mute objects when we can tell their owners are muted.
if (LLSelectMgr::getInstance())
{
LLPermissions* obj_perm = LLSelectMgr::getInstance()->findObjectPermissions(obj);
if(obj_perm)
{
if(LLMuteList::getInstance() &&
LLMuteList::getInstance()->isMuted(obj_perm->getOwner()))
mIsMuted = true;
}
}
}
}
mNeedsMuteCheck = false;
}
}
F64 LLViewerMediaImpl::getApproximateTextureInterest()
{
F64 result = 0.0f;
if(mMediaSource)
{
result = mMediaSource->getFullWidth();
result *= mMediaSource->getFullHeight();
}
else
{
// No media source is loaded -- all we have to go on is the texture size that has been set on the impl, if any.
result = mMediaWidth;
result *= mMediaHeight;
}
return result;
}
void LLViewerMediaImpl::setUsedInUI(bool used_in_ui)
{
mUsedInUI = used_in_ui;
// HACK: Force elements used in UI to load right away.
// This fixes some issues where UI code that uses the browser instance doesn't expect it to be unloaded.
if(mUsedInUI && (mPriority == LLPluginClassMedia::PRIORITY_UNLOADED))
{
if(getVisible())
{
setPriority(LLPluginClassMedia::PRIORITY_NORMAL);
}
else
{
setPriority(LLPluginClassMedia::PRIORITY_HIDDEN);
}
createMediaSource();
}
};
void LLViewerMediaImpl::setBackgroundColor(LLColor4 color)
{
mBackgroundColor = color;
if(mMediaSource)
{
mMediaSource->setBackgroundColor(mBackgroundColor);
}
};
F64 LLViewerMediaImpl::getCPUUsage() const
{
F64 result = 0.0f;
if(mMediaSource)
{
result = mMediaSource->getCPUUsage();
}
return result;
}
void LLViewerMediaImpl::setPriority(LLPluginClassMedia::EPriority priority)
{
if(mPriority != priority)
{
LL_DEBUGS("PluginPriority")
<< "changing priority of media id " << mTextureId
<< " from " << LLPluginClassMedia::priorityToString(mPriority)
<< " to " << LLPluginClassMedia::priorityToString(priority)
<< LL_ENDL;
}
mPriority = priority;
if(priority == LLPluginClassMedia::PRIORITY_UNLOADED)
{
if(mMediaSource)
{
// Need to unload the media source
// First, save off previous media state
mPreviousMediaState = mMediaSource->getStatus();
mPreviousMediaTime = mMediaSource->getCurrentTime();
destroyMediaSource();
}
}
if(mMediaSource)
{
mMediaSource->setPriority(mPriority);
}
// NOTE: loading (or reloading) media sources whose priority has risen above PRIORITY_UNLOADED is done in update().
}
void LLViewerMediaImpl::setLowPrioritySizeLimit(int size)
{
if(mMediaSource)
{
mMediaSource->setLowPrioritySizeLimit(size);
}
}
void LLViewerMediaImpl::setNavState(EMediaNavState state)
{
mMediaNavState = state;
switch (state)
{
case MEDIANAVSTATE_NONE: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_NONE" << LL_ENDL; break;
case MEDIANAVSTATE_BEGUN: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_BEGUN" << LL_ENDL; break;
case MEDIANAVSTATE_FIRST_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_FIRST_LOCATION_CHANGED" << LL_ENDL; break;
case MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS" << LL_ENDL; break;
case MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED" << LL_ENDL; break;
case MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS" << LL_ENDL; break;
case MEDIANAVSTATE_SERVER_SENT: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_SENT" << LL_ENDL; break;
case MEDIANAVSTATE_SERVER_BEGUN: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_BEGUN" << LL_ENDL; break;
case MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED" << LL_ENDL; break;
case MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED" << LL_ENDL; break;
}
}
void LLViewerMediaImpl::setNavigateSuspended(bool suspend)
{
if(mNavigateSuspended != suspend)
{
mNavigateSuspended = suspend;
if(!suspend)
{
// We're coming out of suspend. If someone tried to do a navigate while suspended, do one now instead.
if(mNavigateSuspendedDeferred)
{
mNavigateSuspendedDeferred = false;
navigateInternal();
}
}
}
}
void LLViewerMediaImpl::cancelMimeTypeProbe()
{
LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t probeAdapter = mMimeProbe.lock();
if (probeAdapter)
probeAdapter->cancelSuspendedOperation();
}
void LLViewerMediaImpl::addObject(LLVOVolume* obj)
{
std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
for(; iter != mObjectList.end() ; ++iter)
{
if(*iter == obj)
{
return ; //already in the list.
}
}
mObjectList.push_back(obj) ;
mNeedsMuteCheck = true;
}
void LLViewerMediaImpl::removeObject(LLVOVolume* obj)
{
mObjectList.remove(obj) ;
mNeedsMuteCheck = true;
}
const std::list< LLVOVolume* >* LLViewerMediaImpl::getObjectList() const
{
return &mObjectList ;
}
LLVOVolume *LLViewerMediaImpl::getSomeObject()
{
LLVOVolume *result = NULL;
std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
if(iter != mObjectList.end())
{
result = *iter;
}
return result;
}
void LLViewerMediaImpl::setTextureID(LLUUID id)
{
if(id != mTextureId)
{
if(mTextureId.notNull())
{
// Remove this item's entry from the map
sViewerMediaTextureIDMap.erase(mTextureId);
}
if(id.notNull())
{
sViewerMediaTextureIDMap.insert(LLViewerMedia::impl_id_map::value_type(id, this));
}
mTextureId = id;
}
}
//////////////////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaImpl::isAutoPlayable() const
{
return (mMediaAutoPlay &&
gSavedSettings.getS32("ParcelMediaAutoPlayEnable") != 0 &&
gSavedSettings.getBOOL("MediaTentativeAutoPlay"));
}
//////////////////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaImpl::shouldShowBasedOnClass() const
{
// If this is parcel media or in the UI, return true always
if (getUsedInUI() || isParcelMedia()) return true;
bool attached_to_another_avatar = isAttachedToAnotherAvatar();
bool inside_parcel = isInAgentParcel();
// LL_INFOS() << " hasFocus = " << hasFocus() <<
// " others = " << (attached_to_another_avatar && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING)) <<
// " within = " << (inside_parcel && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING)) <<
// " outside = " << (!inside_parcel && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING)) << LL_ENDL;
// If it has focus, we should show it
// This is incorrect, and causes EXT-6750 (disabled attachment media still plays)
// if (hasFocus())
// return true;
// If it is attached to an avatar and the pref is off, we shouldn't show it
if (attached_to_another_avatar)
{
static LLCachedControl<bool> show_media_on_others(gSavedSettings, LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING, false);
return show_media_on_others;
}
if (inside_parcel)
{
static LLCachedControl<bool> show_media_within_parcel(gSavedSettings, LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING, true);
return show_media_within_parcel;
}
else
{
static LLCachedControl<bool> show_media_outside_parcel(gSavedSettings, LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING, true);
return show_media_outside_parcel;
}
}
//////////////////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaImpl::isObscured() const
{
if (getUsedInUI() || isParcelMedia() || isAttachedToHUD()) return false;
LLParcel* agent_parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();
if (!agent_parcel)
{
return false;
}
if (agent_parcel->getObscureMOAP() && !isInAgentParcel())
{
return true;
}
return false;
}
bool LLViewerMediaImpl::isAttachedToHUD() const
{
std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin();
std::list< LLVOVolume* >::const_iterator end = mObjectList.end();
for ( ; iter != end; iter++)
{
if ((*iter)->isHUDAttachment())
{
return true;
}
}
return false;
}
//////////////////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaImpl::isAttachedToAnotherAvatar() const
{
bool result = false;
std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin();
std::list< LLVOVolume* >::const_iterator end = mObjectList.end();
for ( ; iter != end; iter++)
{
if (isObjectAttachedToAnotherAvatar(*iter))
{
result = true;
break;
}
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
//
//static
bool LLViewerMediaImpl::isObjectAttachedToAnotherAvatar(LLVOVolume *obj)
{
bool result = false;
LLXform *xform = obj;
// Walk up parent chain
while (NULL != xform)
{
LLViewerObject *object = dynamic_cast<LLViewerObject*> (xform);
if (NULL != object)
{
LLVOAvatar *avatar = object->asAvatar();
if ((NULL != avatar) && (avatar != gAgentAvatarp))
{
result = true;
break;
}
}
xform = xform->getParent();
}
return result;
}
//////////////////////////////////////////////////////////////////////////////////////////
//
bool LLViewerMediaImpl::isInAgentParcel() const
{
bool result = false;
std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin();
std::list< LLVOVolume* >::const_iterator end = mObjectList.end();
for ( ; iter != end; iter++)
{
LLVOVolume *object = *iter;
if (LLViewerMediaImpl::isObjectInAgentParcel(object))
{
result = true;
break;
}
}
return result;
}
LLNotificationPtr LLViewerMediaImpl::getCurrentNotification() const
{
return mNotification;
}
//////////////////////////////////////////////////////////////////////////////////////////
//
// static
bool LLViewerMediaImpl::isObjectInAgentParcel(LLVOVolume *obj)
{
return (LLViewerParcelMgr::getInstance()->inAgentParcel(obj->getPositionGlobal()));
}
Reference in New Issue View Git Blame Copy Permalink