From 0e0e3a4929b1238488702327d36135b4f6737365 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Fri, 8 Jun 2012 14:20:22 -0500 Subject: MAINT-646 Optimize LLVolumeImplFlexible::doIdleUpdate() --- indra/newview/llflexibleobject.cpp | 134 +++++++++++++++++++------------------ 1 file changed, 68 insertions(+), 66 deletions(-) (limited to 'indra/newview/llflexibleobject.cpp') diff --git a/indra/newview/llflexibleobject.cpp b/indra/newview/llflexibleobject.cpp index 11edb60712..c4dca4cb79 100644 --- a/indra/newview/llflexibleobject.cpp +++ b/indra/newview/llflexibleobject.cpp @@ -65,7 +65,7 @@ LLVolumeImplFlexible::LLVolumeImplFlexible(LLViewerObject* vo, LLFlexibleObjectD mFrameNum = 0; mCollisionSphereRadius = 0.f; mRenderRes = 1; - + if(mVO->mDrawable.notNull()) { mVO->mDrawable->makeActive() ; @@ -255,50 +255,28 @@ void LLVolumeImplFlexible::onSetVolume(const LLVolumeParams &volume_params, cons { } -//--------------------------------------------------------------------------------- -// This calculates the physics of the flexible object. Note that it has to be 0 -// updated every time step. In the future, perhaps there could be an -// optimization similar to what Havok does for objects that are stationary. -//--------------------------------------------------------------------------------- -static LLFastTimer::DeclareTimer FTM_FLEXIBLE_UPDATE("Update Flexies"); -BOOL LLVolumeImplFlexible::doIdleUpdate(LLAgent &agent, LLWorld &world, const F64 &time) -{ - if (mVO->mDrawable.isNull()) - { - // Don't do anything until we have a drawable - return FALSE; // (we are not initialized or updated) - } - - BOOL force_update = mSimulateRes == 0 ? TRUE : FALSE; - //flexible objects never go static - mVO->mDrawable->mQuietCount = 0; - if (!mVO->mDrawable->isRoot()) - { - LLViewerObject* parent = (LLViewerObject*) mVO->getParent(); - parent->mDrawable->mQuietCount = 0; - } +void LLVolumeImplFlexible::updateRenderRes() +{ + LLDrawable* drawablep = mVO->mDrawable; - LLFastTimer ftm(FTM_FLEXIBLE_UPDATE); - S32 new_res = mAttributes->getSimulateLOD(); - //number of segments only cares about z axis - F32 app_angle = llround((F32) atan2( mVO->getScale().mV[2]*2.f, mVO->mDrawable->mDistanceWRTCamera) * RAD_TO_DEG, 0.01f); +#if 1 //optimal approximation of previous behavior that doesn't rely on atan2 + F32 app_angle = mVO->getScale().mV[2]/drawablep->mDistanceWRTCamera; // Rendering sections increases with visible angle on the screen - mRenderRes = (S32)(FLEXIBLE_OBJECT_MAX_SECTIONS*4*app_angle*DEG_TO_RAD/LLViewerCamera::getInstance()->getView()); - if (mRenderRes > FLEXIBLE_OBJECT_MAX_SECTIONS) - { - mRenderRes = FLEXIBLE_OBJECT_MAX_SECTIONS; - } - + mRenderRes = (S32) (12.f*app_angle); +#else //legacy behavior + //number of segments only cares about z axis + F32 app_angle = llround((F32) atan2( mVO->getScale().mV[2]*2.f, drawablep->mDistanceWRTCamera) * RAD_TO_DEG, 0.01f); - // Bottom cap at 1/4 the original number of sections - if (mRenderRes < mAttributes->getSimulateLOD()-1) - { - mRenderRes = mAttributes->getSimulateLOD()-1; - } + // Rendering sections increases with visible angle on the screen + mRenderRes = (S32)(FLEXIBLE_OBJECT_MAX_SECTIONS*4*app_angle*DEG_TO_RAD/LLViewerCamera::getInstance()->getView()); +#endif + + mRenderRes = llclamp(mRenderRes, new_res-1, (S32) FLEXIBLE_OBJECT_MAX_SECTIONS); + // Throttle back simulation of segments we're not rendering if (mRenderRes < new_res) { @@ -311,43 +289,65 @@ BOOL LLVolumeImplFlexible::doIdleUpdate(LLAgent &agent, LLWorld &world, const F6 setAttributesOfAllSections(); mInitialized = TRUE; } - if (!gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FLEXIBLE)) - { - return FALSE; // (we are not initialized or updated) - } - - bool visible = mVO->mDrawable->isVisible(); +} +//--------------------------------------------------------------------------------- +// This calculates the physics of the flexible object. Note that it has to be 0 +// updated every time step. In the future, perhaps there could be an +// optimization similar to what Havok does for objects that are stationary. +//--------------------------------------------------------------------------------- +static LLFastTimer::DeclareTimer FTM_FLEXIBLE_UPDATE("Update Flexies"); +void LLVolumeImplFlexible::doIdleUpdate(LLAgent &agent, LLWorld &world, const F64 &time) +{ + LLDrawable* drawablep = mVO->mDrawable; - if (force_update && visible) - { - gPipeline.markRebuild(mVO->mDrawable, LLDrawable::REBUILD_POSITION, FALSE); - } - else if (visible && - !mVO->mDrawable->isState(LLDrawable::IN_REBUILD_Q1) && - mVO->getPixelArea() > 256.f) + if (drawablep) { - U32 id; - F32 pixel_area = mVO->getPixelArea(); + //LLFastTimer ftm(FTM_FLEXIBLE_UPDATE); - if (mVO->isRootEdit()) + //flexible objects never go static + drawablep->mQuietCount = 0; + if (!drawablep->isRoot()) { - id = mID; + LLViewerObject* parent = (LLViewerObject*) mVO->getParent(); + parent->mDrawable->mQuietCount = 0; } - else + + if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FLEXIBLE)) { - LLVOVolume* parent = (LLVOVolume*) mVO->getParent(); - id = parent->getVolumeInterfaceID(); - } + bool visible = drawablep->isVisible(); - U32 update_period = (U32) (LLViewerCamera::getInstance()->getScreenPixelArea()*0.01f/(pixel_area*(sUpdateFactor+1.f)))+1; + if ((mSimulateRes == 0) && visible) + { + updateRenderRes(); + gPipeline.markRebuild(drawablep, LLDrawable::REBUILD_POSITION, FALSE); + } + else if (visible && + !drawablep->isState(LLDrawable::IN_REBUILD_Q1) && + mVO->getPixelArea() > 256.f) + { + U32 id; + F32 pixel_area = mVO->getPixelArea(); - if ((LLDrawable::getCurrentFrame()+id)%update_period == 0) - { - gPipeline.markRebuild(mVO->mDrawable, LLDrawable::REBUILD_POSITION, FALSE); + if (mVO->isRootEdit()) + { + id = mID; + } + else + { + LLVOVolume* parent = (LLVOVolume*) mVO->getParent(); + id = parent->getVolumeInterfaceID(); + } + + U32 update_period = (U32) (LLViewerCamera::getInstance()->getScreenPixelArea()*0.01f/(pixel_area*(sUpdateFactor+1.f)))+1; + + if ((LLDrawable::getCurrentFrame()+id)%update_period == 0) + { + updateRenderRes(); + gPipeline.markRebuild(drawablep, LLDrawable::REBUILD_POSITION, FALSE); + } + } } } - - return force_update; } inline S32 log2(S32 x) @@ -369,7 +369,9 @@ void LLVolumeImplFlexible::doFlexibleUpdate() if ((mSimulateRes == 0 || !mInitialized) && mVO->mDrawable->isVisible()) { //mVO->markForUpdate(TRUE); - if (!doIdleUpdate(gAgent, *LLWorld::getInstance(), 0.0)) + doIdleUpdate(gAgent, *LLWorld::getInstance(), 0.0); + + if (mSimulateRes == 0) { return; // we did not get updated or initialized, proceeding without can be dangerous } -- cgit v1.2.3 From 029103133ebac7ee13f1af767f41b012d19a84f5 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 19 Jun 2012 18:08:39 -0500 Subject: MAINT-794 Factor out a lot of CPU overhead around updating objects. --- indra/newview/llflexibleobject.cpp | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'indra/newview/llflexibleobject.cpp') diff --git a/indra/newview/llflexibleobject.cpp b/indra/newview/llflexibleobject.cpp index c4dca4cb79..ef8d11a2e2 100644 --- a/indra/newview/llflexibleobject.cpp +++ b/indra/newview/llflexibleobject.cpp @@ -303,15 +303,10 @@ void LLVolumeImplFlexible::doIdleUpdate(LLAgent &agent, LLWorld &world, const F6 if (drawablep) { //LLFastTimer ftm(FTM_FLEXIBLE_UPDATE); - - //flexible objects never go static - drawablep->mQuietCount = 0; - if (!drawablep->isRoot()) - { - LLViewerObject* parent = (LLViewerObject*) mVO->getParent(); - parent->mDrawable->mQuietCount = 0; - } - + + //ensure drawable is active + drawablep->makeActive(); + if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FLEXIBLE)) { bool visible = drawablep->isVisible(); -- cgit v1.2.3 From 7929db82d1d1db8d4ce7ecbd8436c51dea106f82 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Wed, 20 Jun 2012 18:29:18 -0500 Subject: MAINT-794 Move flexi idleUpdate and texture animation to their own update queues. --- indra/newview/llflexibleobject.cpp | 89 ++++++++++++++++++++++++++++++-------- 1 file changed, 71 insertions(+), 18 deletions(-) (limited to 'indra/newview/llflexibleobject.cpp') diff --git a/indra/newview/llflexibleobject.cpp b/indra/newview/llflexibleobject.cpp index ef8d11a2e2..06aac5f529 100644 --- a/indra/newview/llflexibleobject.cpp +++ b/indra/newview/llflexibleobject.cpp @@ -44,6 +44,8 @@ #include "llvoavatar.h" /*static*/ F32 LLVolumeImplFlexible::sUpdateFactor = 1.0f; +std::vector LLVolumeImplFlexible::sInstanceList; +std::vector LLVolumeImplFlexible::sUpdateDelay; static LLFastTimer::DeclareTimer FTM_FLEXIBLE_REBUILD("Rebuild"); static LLFastTimer::DeclareTimer FTM_DO_FLEXIBLE_UPDATE("Update"); @@ -70,8 +72,45 @@ LLVolumeImplFlexible::LLVolumeImplFlexible(LLViewerObject* vo, LLFlexibleObjectD { mVO->mDrawable->makeActive() ; } + + mInstanceIndex = sInstanceList.size(); + sInstanceList.push_back(this); + sUpdateDelay.push_back(0); }//----------------------------------------------- +LLVolumeImplFlexible::~LLVolumeImplFlexible() +{ + S32 end_idx = sInstanceList.size()-1; + + if (end_idx != mInstanceIndex) + { + sInstanceList[mInstanceIndex] = sInstanceList[end_idx]; + sInstanceList[mInstanceIndex]->mInstanceIndex = mInstanceIndex; + sUpdateDelay[mInstanceIndex] = sUpdateDelay[end_idx]; + } + + sInstanceList.pop_back(); + sUpdateDelay.pop_back(); +} + +//static +void LLVolumeImplFlexible::updateClass() +{ + std::vector::iterator delay_iter = sUpdateDelay.begin(); + + for (std::vector::iterator iter = sInstanceList.begin(); + iter != sInstanceList.end(); + ++iter) + { + --(*delay_iter); + if (*delay_iter <= 0) + { + (*iter)->doIdleUpdate(); + } + ++delay_iter; + } +} + LLVector3 LLVolumeImplFlexible::getFramePosition() const { return mVO->getRenderPosition(); @@ -296,7 +335,7 @@ void LLVolumeImplFlexible::updateRenderRes() // optimization similar to what Havok does for objects that are stationary. //--------------------------------------------------------------------------------- static LLFastTimer::DeclareTimer FTM_FLEXIBLE_UPDATE("Update Flexies"); -void LLVolumeImplFlexible::doIdleUpdate(LLAgent &agent, LLWorld &world, const F64 &time) +void LLVolumeImplFlexible::doIdleUpdate() { LLDrawable* drawablep = mVO->mDrawable; @@ -316,31 +355,45 @@ void LLVolumeImplFlexible::doIdleUpdate(LLAgent &agent, LLWorld &world, const F6 updateRenderRes(); gPipeline.markRebuild(drawablep, LLDrawable::REBUILD_POSITION, FALSE); } - else if (visible && - !drawablep->isState(LLDrawable::IN_REBUILD_Q1) && - mVO->getPixelArea() > 256.f) + else { - U32 id; F32 pixel_area = mVO->getPixelArea(); - if (mVO->isRootEdit()) + U32 update_period = (U32) (LLViewerCamera::getInstance()->getScreenPixelArea()*0.01f/(pixel_area*(sUpdateFactor+1.f)))+1; + + if (visible) { - id = mID; + if (!drawablep->isState(LLDrawable::IN_REBUILD_Q1) && + mVO->getPixelArea() > 256.f) + { + U32 id; + + if (mVO->isRootEdit()) + { + id = mID; + } + else + { + LLVOVolume* parent = (LLVOVolume*) mVO->getParent(); + id = parent->getVolumeInterfaceID(); + } + + if ((LLDrawable::getCurrentFrame()+id)%update_period == 0) + { + sUpdateDelay[mInstanceIndex] = (S32) update_period-1; + + updateRenderRes(); + + gPipeline.markRebuild(drawablep, LLDrawable::REBUILD_POSITION, FALSE); + } + } } else { - LLVOVolume* parent = (LLVOVolume*) mVO->getParent(); - id = parent->getVolumeInterfaceID(); - } - - U32 update_period = (U32) (LLViewerCamera::getInstance()->getScreenPixelArea()*0.01f/(pixel_area*(sUpdateFactor+1.f)))+1; - - if ((LLDrawable::getCurrentFrame()+id)%update_period == 0) - { - updateRenderRes(); - gPipeline.markRebuild(drawablep, LLDrawable::REBUILD_POSITION, FALSE); + sUpdateDelay[mInstanceIndex] = (S32) update_period; } } + } } } @@ -364,7 +417,7 @@ void LLVolumeImplFlexible::doFlexibleUpdate() if ((mSimulateRes == 0 || !mInitialized) && mVO->mDrawable->isVisible()) { //mVO->markForUpdate(TRUE); - doIdleUpdate(gAgent, *LLWorld::getInstance(), 0.0); + doIdleUpdate(); if (mSimulateRes == 0) { -- cgit v1.2.3 From e3c5cf99f10f217ef5a0f306557411ffa21b1805 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Mon, 16 Jul 2012 17:27:52 -0500 Subject: MAINT-1270 Fix for some flexi prims becoming flat at some LoDs --- indra/newview/llflexibleobject.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'indra/newview/llflexibleobject.cpp') diff --git a/indra/newview/llflexibleobject.cpp b/indra/newview/llflexibleobject.cpp index c4dca4cb79..9745bb6d64 100644 --- a/indra/newview/llflexibleobject.cpp +++ b/indra/newview/llflexibleobject.cpp @@ -368,10 +368,11 @@ void LLVolumeImplFlexible::doFlexibleUpdate() LLPath *path = &volume->getPath(); if ((mSimulateRes == 0 || !mInitialized) && mVO->mDrawable->isVisible()) { - //mVO->markForUpdate(TRUE); + BOOL force_update = mSimulateRes == 0 ? TRUE : FALSE; + doIdleUpdate(gAgent, *LLWorld::getInstance(), 0.0); - if (mSimulateRes == 0) + if (!force_update || !gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FLEXIBLE)) { return; // we did not get updated or initialized, proceeding without can be dangerous } -- cgit v1.2.3 From 1e0470ac56aff52c6b44d503778d09676f5fce4a Mon Sep 17 00:00:00 2001 From: Oz Linden Date: Tue, 14 Aug 2012 12:41:48 -0400 Subject: correct merge error --- indra/newview/llflexibleobject.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'indra/newview/llflexibleobject.cpp') diff --git a/indra/newview/llflexibleobject.cpp b/indra/newview/llflexibleobject.cpp index 56dc0b4157..ef412a6bbf 100644 --- a/indra/newview/llflexibleobject.cpp +++ b/indra/newview/llflexibleobject.cpp @@ -418,7 +418,7 @@ void LLVolumeImplFlexible::doFlexibleUpdate() { BOOL force_update = mSimulateRes == 0 ? TRUE : FALSE; - doIdleUpdate(gAgent, *LLWorld::getInstance(), 0.0); + doIdleUpdate(); if (!force_update || !gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FLEXIBLE)) { -- cgit v1.2.3