From 4046a9082d793e71cac26a31d44c127decd6821f Mon Sep 17 00:00:00 2001 From: "Nyx (Neal Orman)" Date: Fri, 11 Feb 2011 17:37:07 -0500 Subject: re-applying render cost changes for experimentations --- indra/newview/llfloatertools.cpp | 32 +----- indra/newview/llfloatertools.h | 1 - indra/newview/llselectmgr.cpp | 4 +- indra/newview/llvoavatar.cpp | 16 ++- indra/newview/llvovolume.cpp | 237 ++++++++++++++++++++++++++++++--------- indra/newview/llvovolume.h | 5 +- 6 files changed, 198 insertions(+), 97 deletions(-) (limited to 'indra') diff --git a/indra/newview/llfloatertools.cpp b/indra/newview/llfloatertools.cpp index bef830a93e..ceaf3c1449 100644 --- a/indra/newview/llfloatertools.cpp +++ b/indra/newview/llfloatertools.cpp @@ -476,7 +476,8 @@ void LLFloaterTools::refresh() if (sShowObjectCost) { std::string prim_cost_string; - LLResMgr::getInstance()->getIntegerString(prim_cost_string, calcRenderCost()); + S32 cost = LLSelectMgr::getInstance()->getSelection()->getSelectedObjectRenderCost(); + LLResMgr::getInstance()->getIntegerString(prim_cost_string, cost); getChild("RenderingCost")->setTextArg("[COUNT]", prim_cost_string); } @@ -1037,35 +1038,6 @@ void LLFloaterTools::onClickGridOptions() //floaterp->addDependentFloater(LLFloaterBuildOptions::getInstance(), FALSE); } -S32 LLFloaterTools::calcRenderCost() -{ - S32 cost = 0; - std::set textures; - - for (LLObjectSelection::iterator selection_iter = LLSelectMgr::getInstance()->getSelection()->begin(); - selection_iter != LLSelectMgr::getInstance()->getSelection()->end(); - ++selection_iter) - { - LLSelectNode *select_node = *selection_iter; - if (select_node) - { - LLViewerObject *vobj = select_node->getObject(); - if (vobj->getVolume()) - { - LLVOVolume* volume = (LLVOVolume*) vobj; - - cost += volume->getRenderCost(textures); - cost += textures.size() * LLVOVolume::ARC_TEXTURE_COST; - textures.clear(); - } - } - } - - - return cost; -} - - // static void LLFloaterTools::setEditTool(void* tool_pointer) { diff --git a/indra/newview/llfloatertools.h b/indra/newview/llfloatertools.h index 87c3d2ab47..d5595445e0 100644 --- a/indra/newview/llfloatertools.h +++ b/indra/newview/llfloatertools.h @@ -114,7 +114,6 @@ private: static bool multipleFacesSelectedConfirm(const LLSD& notification, const LLSD& response); static void setObjectType( LLPCode pcode ); void onClickGridOptions(); - S32 calcRenderCost(); public: LLButton *mBtnFocus; diff --git a/indra/newview/llselectmgr.cpp b/indra/newview/llselectmgr.cpp index 93c9131424..90c2cf1eb4 100644 --- a/indra/newview/llselectmgr.cpp +++ b/indra/newview/llselectmgr.cpp @@ -6391,7 +6391,7 @@ U32 LLObjectSelection::getSelectedObjectTriangleCount() return count; } -/*S32 LLObjectSelection::getSelectedObjectRenderCost() +S32 LLObjectSelection::getSelectedObjectRenderCost() { S32 cost = 0; LLVOVolume::texture_cost_t textures; @@ -6415,7 +6415,7 @@ U32 LLObjectSelection::getSelectedObjectTriangleCount() return cost; -}*/ +} //----------------------------------------------------------------------------- diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp index a257703b24..950d050f26 100644 --- a/indra/newview/llvoavatar.cpp +++ b/indra/newview/llvoavatar.cpp @@ -8241,7 +8241,7 @@ void LLVOAvatar::getImpostorValues(LLVector4a* extents, LLVector3& angle, F32& d void LLVOAvatar::idleUpdateRenderCost() { - static const U32 ARC_BODY_PART_COST = 20; + static const U32 ARC_BODY_PART_COST = 200; static const U32 ARC_LIMIT = 2048; static std::set all_textures; @@ -8252,7 +8252,7 @@ void LLVOAvatar::idleUpdateRenderCost() } U32 cost = 0; - std::set textures; + LLVOVolume::texture_cost_t textures; for (U8 baked_index = 0; baked_index < BAKED_NUM_INDICES; baked_index++) { @@ -8293,15 +8293,21 @@ void LLVOAvatar::idleUpdateRenderCost() } + for (LLVOVolume::texture_cost_t::iterator iter = textures.begin(); iter != textures.end(); ++iter) + { + // add the cost of each individual texture in the linkset + cost += iter->second; + } + // Diagnostic output to identify all avatar-related textures. // Does not affect rendering cost calculation. // Could be wrapped in a debug option if output becomes problematic. if (isSelf()) { // print any attachment textures we didn't already know about. - for (std::set::iterator it = textures.begin(); it != textures.end(); ++it) + for (LLVOVolume::texture_cost_t::iterator it = textures.begin(); it != textures.end(); ++it) { - LLUUID image_id = *it; + LLUUID image_id = it->first; if( image_id.isNull() || image_id == IMG_DEFAULT || image_id == IMG_DEFAULT_AVATAR) continue; if (all_textures.find(image_id) == all_textures.end()) @@ -8333,8 +8339,6 @@ void LLVOAvatar::idleUpdateRenderCost() } } - cost += textures.size() * LLVOVolume::ARC_TEXTURE_COST; - setDebugText(llformat("%d", cost)); F32 green = 1.f-llclamp(((F32) cost-(F32)ARC_LIMIT)/(F32)ARC_LIMIT, 0.f, 1.f); F32 red = llmin((F32) cost/(F32)ARC_LIMIT, 1.f); diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index be987a2310..01027e6a11 100644 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -2931,24 +2931,35 @@ const LLMatrix4 LLVOVolume::getRenderMatrix() const // total cost is returned value + 5 * size of the resulting set. // Cannot include cost of textures, as they may be re-used in linked // children, and cost should only be increased for unique textures -Nyx -U32 LLVOVolume::getRenderCost(std::set &textures) const +U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const { - // base cost of each prim should be 10 points - static const U32 ARC_PRIM_COST = 10; + // Get access to params we'll need at various points. + // Skip if this is object doesn't have a volume (e.g. is an avatar). + BOOL has_volume = (getVolume() != NULL); + LLVolumeParams volume_params; + LLPathParams path_params; + LLProfileParams profile_params; + + U32 num_triangles = 0; + // per-prim costs - static const U32 ARC_INVISI_COST = 1; - static const U32 ARC_SHINY_COST = 1; - static const U32 ARC_GLOW_COST = 1; - static const U32 ARC_FLEXI_COST = 8; - static const U32 ARC_PARTICLE_COST = 16; - static const U32 ARC_BUMP_COST = 4; + static const U32 ARC_PARTICLE_COST = 1; + static const U32 ARC_PARTICLE_MAX = 2048; + static const U32 ARC_TEXTURE_COST = 5; - // per-face costs - static const U32 ARC_PLANAR_COST = 1; - static const U32 ARC_ANIM_TEX_COST = 4; - static const U32 ARC_ALPHA_COST = 4; + // per-prim multipliers + static const F32 ARC_GLOW_MULT = 1.5f; // tested based on performance + static const F32 ARC_BUMP_MULT = 1.25f; // tested based on performance + static const F32 ARC_FLEXI_MULT = 4; + static const F32 ARC_SHINY_MULT = 1.6f; // tested based on performance + static const F32 ARC_INVISI_COST = 1.2f; // tested based on performance + static const F32 ARC_WEIGHTED_MESH = 1.2f; - U32 shame = ARC_PRIM_COST; + static const F32 ARC_PLANAR_COST = 1.2f; // 1.2x max + static const F32 ARC_ANIM_TEX_COST = 1.4f; // 1.4x max + static const F32 ARC_ALPHA_COST = 4.f; // 4x max + + F32 shame = 0; U32 invisi = 0; U32 shiny = 0; @@ -2957,9 +2968,87 @@ U32 LLVOVolume::getRenderCost(std::set &textures) const U32 flexi = 0; U32 animtex = 0; U32 particles = 0; - U32 scale = 0; U32 bump = 0; U32 planar = 0; + U32 weighted_mesh = 0; + + // these multipliers are variable and can be floating point + F32 scale = 0.f; + + const LLDrawable* drawablep = mDrawable; + U32 num_faces = drawablep->getNumFaces(); + + if (has_volume) + { + volume_params = getVolume()->getParams(); + path_params = volume_params.getPathParams(); + profile_params = volume_params.getProfileParams(); + + F32 radius = getVolume()->mLODScaleBias.scaledVec(getScale()).length(); + S32 default_detail = llclamp((S32) (sqrtf(radius)*LLVOVolume::sLODFactor*4.f), 0, 3); + if (default_detail == getLOD()) + { + num_triangles = getTriangleCount(); + } + else + { + LLVolume* default_volume = LLPrimitive::getVolumeManager()->refVolume(volume_params, default_detail); + if(default_volume != NULL) + { + num_triangles = default_volume->getNumTriangles(); + LLPrimitive::getVolumeManager()->unrefVolume(default_volume); + default_volume = NULL; + } + else + { + has_volume = false; + } + } + } + + if (isSculpted()) + { + if (isMesh()) + { + // base cost is dependent on mesh complexity + // note that 3 is the highest LOD as of the time of this coding. + S32 size = gMeshRepo.getMeshSize(volume_params.getSculptID(),3); + if ( size > 0) + { + num_triangles = (U32)(size / 10.f); // avg 1 triangle per 10 bytes + if (gMeshRepo.getSkinInfo(volume_params.getSculptID())) + { + // weighted attachment - 1 point for every 3 bytes + weighted_mesh = 1; + } + + if (num_triangles == 0) + { + // someone made a really tiny mesh. Approximate with a tetrahedron. + num_triangles = 4; + } + } + else + { + // something went wrong - user should know their content isn't render-free + return 0; + } + } + else + { + const LLSculptParams *sculpt_params = (LLSculptParams *) getParameterEntry(LLNetworkData::PARAMS_SCULPT); + LLUUID sculpt_id = sculpt_params->getSculptTexture(); + if (textures.find(sculpt_id) == textures.end()) + { + LLViewerFetchedTexture *texture = LLViewerTextureManager::getFetchedTexture(sculpt_id); + if (texture) + { + S32 texture_cost = (S32)(ARC_TEXTURE_COST * (texture->getFullHeight() / 128.f + texture->getFullWidth() / 128.f + 1)); + textures.insert(texture_cost_t::value_type(sculpt_id, texture_cost)); + } + } + } + } if (isFlexible()) { @@ -2971,18 +3060,12 @@ U32 LLVOVolume::getRenderCost(std::set &textures) const } const LLVector3& sc = getScale(); - scale += (U32) sc.mV[0] + (U32) sc.mV[1] + (U32) sc.mV[2]; - - const LLDrawable* drawablep = mDrawable; + scale += (sc.mV[0] + sc.mV[1] + sc.mV[2]) / 4.f; // scale to 1/4 the sum of the size + // enforce scale multiplier to be in the range [1,7] (7 was determined to experimentally be a reasonable max) + scale = scale > 7.f ? 7.f : scale; + scale = scale < 1.f ? 1.f : scale; - if (isSculpted()) - { - const LLSculptParams *sculpt_params = (LLSculptParams *) getParameterEntry(LLNetworkData::PARAMS_SCULPT); - LLUUID sculpt_id = sculpt_params->getSculptTexture(); - textures.insert(sculpt_id); - } - - for (S32 i = 0; i < drawablep->getNumFaces(); ++i) + for (S32 i = 0; i < num_faces; ++i) { const LLFace* face = drawablep->getFace(i); const LLTextureEntry* te = face->getTextureEntry(); @@ -2990,12 +3073,16 @@ U32 LLVOVolume::getRenderCost(std::set &textures) const if (img) { - textures.insert(img->getID()); + if (textures.find(img->getID()) == textures.end()) + { + S32 texture_cost = (S32)(ARC_TEXTURE_COST * (img->getFullHeight() / 128.f + img->getFullWidth() / 128.f + 1)); + textures.insert(texture_cost_t::value_type(img->getID(), texture_cost)); + } } if (face->getPoolType() == LLDrawPool::POOL_ALPHA) { - alpha++; + alpha = 1; } else if (img && img->getPrimaryFormat() == GL_ALPHA) { @@ -3006,58 +3093,98 @@ U32 LLVOVolume::getRenderCost(std::set &textures) const { if (te->getBumpmap()) { + // bump is a multiplier, don't add per-face bump = 1; } if (te->getShiny()) { + // shiny is a multiplier, don't add per-face shiny = 1; } if (te->getGlow() > 0.f) { + // glow is a multiplier, don't add per-face glow = 1; } if (face->mTextureMatrix != NULL) { - animtex++; + animtex = 1; } if (te->getTexGen()) { - planar++; + planar = 1; } } } + // shame currently has the "base" cost of 1 point per 50 triangles, min 2. + shame = num_triangles / 50.f; + shame = shame < 2.f ? 2.f : shame; - shame += invisi * ARC_INVISI_COST; - shame += shiny * ARC_SHINY_COST; - shame += glow * ARC_GLOW_COST; - shame += alpha * ARC_ALPHA_COST; - shame += flexi * ARC_FLEXI_COST; - shame += animtex * ARC_ANIM_TEX_COST; - shame += particles * ARC_PARTICLE_COST; - shame += bump * ARC_BUMP_COST; - shame += planar * ARC_PLANAR_COST; - shame += scale; + // factor in scale + shame *= scale; - LLViewerObject::const_child_list_t& child_list = getChildren(); - for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin(); - iter != child_list.end(); - ++iter) + // multiply by per-face modifiers + if (planar) { - const LLViewerObject* child_objectp = *iter; - const LLDrawable* child_drawablep = child_objectp->mDrawable; - if (child_drawablep) - { - const LLVOVolume* child_volumep = child_drawablep->getVOVolume(); - if (child_volumep) - { - shame += child_volumep->getRenderCost(textures); - } - } + shame *= planar * ARC_PLANAR_COST; + } + + if (animtex) + { + shame *= animtex * ARC_ANIM_TEX_COST; + } + + if (alpha) + { + shame *= alpha * ARC_ALPHA_COST; + } + + if(invisi) + { + shame *= invisi * ARC_INVISI_COST; + } + + if (glow) + { + shame *= glow * ARC_GLOW_MULT; + } + + if (bump) + { + shame *= bump * ARC_BUMP_MULT; + } + + if (shiny) + { + shame *= shiny * ARC_SHINY_MULT; } - return shame; + // multiply shame by multipliers + if (weighted_mesh) + { + shame *= weighted_mesh * ARC_WEIGHTED_MESH; + } + + if (flexi) + { + shame *= flexi * ARC_FLEXI_MULT; + } + + + // add additional costs + if (particles) + { + const LLPartSysData *part_sys_data = &(mPartSourcep->mPartSysData); + const LLPartData *part_data = &(part_sys_data->mPartData); + U32 num_particles = (U32)(part_sys_data->mBurstPartCount * llceil( part_data->mMaxAge / part_sys_data->mBurstRate)); + num_particles = num_particles > ARC_PARTICLE_MAX ? ARC_PARTICLE_MAX : num_particles; + F32 part_size = (llmax(part_data->mStartScale[0], part_data->mEndScale[0]) + llmax(part_data->mStartScale[1], part_data->mEndScale[1])) / 2.f; + shame += num_particles * part_size * ARC_PARTICLE_COST; + } + + return (U32)shame; } F32 LLVOVolume::getStreamingCost() diff --git a/indra/newview/llvovolume.h b/indra/newview/llvovolume.h index 0c12f14832..e02a5d5675 100644 --- a/indra/newview/llvovolume.h +++ b/indra/newview/llvovolume.h @@ -129,7 +129,8 @@ public: const LLMatrix4& getRelativeXform() const { return mRelativeXform; } const LLMatrix3& getRelativeXformInvTrans() const { return mRelativeXformInvTrans; } /*virtual*/ const LLMatrix4 getRenderMatrix() const; - U32 getRenderCost(std::set &textures) const; + typedef std::map texture_cost_t; + U32 getRenderCost(texture_cost_t &textures) const; /*virtual*/ F32 getStreamingCost(); /*virtual*/ U32 getTriangleCount() const; /*virtual*/ BOOL lineSegmentIntersect(const LLVector3& start, const LLVector3& end, @@ -358,8 +359,6 @@ public: static LLPointer sObjectMediaClient; static LLPointer sObjectMediaNavigateClient; - static const U32 ARC_TEXTURE_COST = 5; - protected: static S32 sNumLODChanges; -- cgit v1.2.3