diff options
Diffstat (limited to 'indra/newview/llviewermedia.cpp')
| -rw-r--r-- | indra/newview/llviewermedia.cpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp index 57e4ed0c1e..367c0c8343 100644 --- a/indra/newview/llviewermedia.cpp +++ b/indra/newview/llviewermedia.cpp @@ -249,6 +249,7 @@ static LLViewerMedia::impl_id_map sViewerMediaTextureIDMap; static LLTimer sMediaCreateTimer; static const F32 LLVIEWERMEDIA_CREATE_DELAY = 1.0f; static F32 sGlobalVolume = 1.0f; +static F64 sLowestLoadableImplInterest = 0.0f; ////////////////////////////////////////////////////////////////////////////////////////// static void add_media_impl(LLViewerMediaImpl* media) @@ -558,6 +559,26 @@ bool LLViewerMedia::getInWorldMediaDisabled() return sInWorldMediaDisabled; } +////////////////////////////////////////////////////////////////////////////////////////// +// static +bool LLViewerMedia::isInterestingEnough(const LLUUID &object_id, const F64 &object_interest) +{ + bool result = false; + + if (LLViewerMediaFocus::getInstance()->getFocusedObjectID() == object_id) + { + result = true; + } + else + { + llinfos << "object interest = " << object_interest << ", lowest loadable = " << sLowestLoadableImplInterest << llendl; + if(object_interest > sLowestLoadableImplInterest) + result = true; + } + + return result; +} + LLViewerMedia::impl_list &LLViewerMedia::getPriorityList() { return sViewerMediaImplList; @@ -683,6 +704,8 @@ void LLViewerMedia::updateMedia(void *dummy_arg) // 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. @@ -769,6 +792,9 @@ void LLViewerMedia::updateMedia(void *dummy_arg) 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++; } @@ -799,6 +825,22 @@ void LLViewerMedia::updateMedia(void *dummy_arg) total_cpu += pimpl->getCPUUsage(); } + + // 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(); + } + } if(gSavedSettings.getBOOL("MediaPerformanceManagerDebug")) { |