diff options
Diffstat (limited to 'indra/newview/llappviewer.cpp')
| -rw-r--r-- | indra/newview/llappviewer.cpp | 49 |
1 files changed, 43 insertions, 6 deletions
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index efa24796e5..f5dce58758 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -631,7 +631,6 @@ LLAppViewer::LLAppViewer() : mForceGraphicsDetail(false), mQuitRequested(false), mLogoutRequestSent(false), - mYieldTime(-1), mMainloopTimeout(NULL), mAgentRegionLastAlive(false), mRandomizeFramerate(LLCachedControl<bool>(gSavedSettings,"Randomize Framerate", FALSE)), @@ -1199,7 +1198,7 @@ bool LLAppViewer::mainLoop() LLVoiceChannel::initClass(); LLVoiceClient::getInstance()->init(gServicePump); LLVoiceChannel::setCurrentVoiceChannelChangedCallback(boost::bind(&LLCallFloater::sOnCurrentChannelChanged, _1), true); - LLTimer frameTimer,idleTimer; + LLTimer frameTimer,idleTimer,periodicRenderingTimer; LLTimer debugTime; LLViewerJoystick* joystick(LLViewerJoystick::getInstance()); joystick->setNeedsReset(true); @@ -1211,6 +1210,8 @@ bool LLAppViewer::mainLoop() // point of posting. LLSD newFrame; + BOOL restore_rendering_masks = FALSE; + //LLPrivateMemoryPoolTester::getInstance()->run(false) ; //LLPrivateMemoryPoolTester::getInstance()->run(true) ; //LLPrivateMemoryPoolTester::destroy() ; @@ -1228,6 +1229,28 @@ bool LLAppViewer::mainLoop() try { + // Check if we need to restore rendering masks. + if (restore_rendering_masks) + { + gPipeline.popRenderDebugFeatureMask(); + gPipeline.popRenderTypeMask(); + } + // Check if we need to temporarily enable rendering. + F32 periodic_rendering = gSavedSettings.getF32("ForcePeriodicRenderingTime"); + if (periodic_rendering > F_APPROXIMATELY_ZERO && periodicRenderingTimer.getElapsedTimeF64() > periodic_rendering) + { + periodicRenderingTimer.reset(); + restore_rendering_masks = TRUE; + gPipeline.pushRenderTypeMask(); + gPipeline.pushRenderDebugFeatureMask(); + gPipeline.setAllRenderTypes(); + gPipeline.setAllRenderDebugFeatures(); + } + else + { + restore_rendering_masks = FALSE; + } + pingMainloopTimeout("Main:MiscNativeWindowEvents"); if (gViewerWindow) @@ -1350,10 +1373,11 @@ bool LLAppViewer::mainLoop() LLFastTimer t2(FTM_SLEEP); // yield some time to the os based on command line option - if(mYieldTime >= 0) + S32 yield_time = gSavedSettings.getS32("YieldTime"); + if(yield_time >= 0) { LLFastTimer t(FTM_YIELD); - ms_sleep(mYieldTime); + ms_sleep(yield_time); } // yield cooperatively when not running as foreground window @@ -1465,6 +1489,21 @@ bool LLAppViewer::mainLoop() { gFrameStalls++; } + + // Limit FPS + F32 max_fps = gSavedSettings.getF32("MaxFPS"); + if (max_fps > F_APPROXIMATELY_ZERO) + { + // Sleep a while to limit frame rate. + F32 min_frame_time = 1.f / max_fps; + S32 milliseconds_to_sleep = llclamp((S32)((min_frame_time - frameTimer.getElapsedTimeF64()) * 1000.f), 0, 1000); + if (milliseconds_to_sleep > 0) + { + LLFastTimer t(FTM_YIELD); + ms_sleep(milliseconds_to_sleep); + } + } + frameTimer.reset(); resumeMainloopTimeout(); @@ -2576,8 +2615,6 @@ bool LLAppViewer::initConfiguration() } } - mYieldTime = gSavedSettings.getS32("YieldTime"); - // Read skin/branding settings if specified. //if (! gDirUtilp->getSkinDir().empty() ) //{ |