diff options
Diffstat (limited to 'indra/newview/llspatialpartition.cpp')
| -rw-r--r-- | indra/newview/llspatialpartition.cpp | 79 |
1 files changed, 45 insertions, 34 deletions
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp index 86faeeaa73..fb984a7c62 100644 --- a/indra/newview/llspatialpartition.cpp +++ b/indra/newview/llspatialpartition.cpp @@ -2,31 +2,25 @@ * @file llspatialpartition.cpp * @brief LLSpatialGroup class implementation and supporting functions * - * $LicenseInfo:firstyear=2003&license=viewergpl$ - * - * Copyright (c) 2003-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2003&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * 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. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * 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. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -1514,6 +1508,7 @@ void LLSpatialGroup::checkOcclusion() { if (LLPipeline::sUseOcclusion > 1) { + LLFastTimer t(FTM_OCCLUSION_READBACK); LLSpatialGroup* parent = getParent(); if (parent && parent->isOcclusionState(LLSpatialGroup::OCCLUDED)) { //if the parent has been marked as occluded, the child is implicitly occluded @@ -1521,7 +1516,6 @@ void LLSpatialGroup::checkOcclusion() } else if (isOcclusionState(QUERY_PENDING)) { //otherwise, if a query is pending, read it back - LLFastTimer t(FTM_OCCLUSION_READBACK); GLuint res = 1; if (!isOcclusionState(DISCARD_QUERY) && mOcclusionQuery[LLViewerCamera::sCurCameraID]) { @@ -1925,11 +1919,8 @@ public: return; } - if (mRes == 2) - { - //fully in, don't traverse further (won't effect extents - } - else if (mRes && group->isState(LLSpatialGroup::SKIP_FRUSTUM_CHECK)) + if ((mRes && group->isState(LLSpatialGroup::SKIP_FRUSTUM_CHECK)) || + mRes == 2) { //don't need to do frustum check LLSpatialGroup::OctreeTraveler::traverse(n); } @@ -3424,11 +3415,23 @@ LLCullResult::LLCullResult() void LLCullResult::clear() { mVisibleGroupsSize = 0; + mVisibleGroupsEnd = mVisibleGroups.begin(); + mAlphaGroupsSize = 0; + mAlphaGroupsEnd = mAlphaGroups.begin(); + mOcclusionGroupsSize = 0; + mOcclusionGroupsEnd = mOcclusionGroups.begin(); + mDrawableGroupsSize = 0; + mDrawableGroupsEnd = mDrawableGroups.begin(); + mVisibleListSize = 0; + mVisibleListEnd = mVisibleList.begin(); + mVisibleBridgeSize = 0; + mVisibleBridgeEnd = mVisibleBridge.begin(); + for (U32 i = 0; i < LLRenderPass::NUM_RENDER_TYPES; i++) { @@ -3437,6 +3440,7 @@ void LLCullResult::clear() mRenderMap[i][j] = 0; } mRenderMapSize[i] = 0; + mRenderMapEnd[i] = mRenderMap[i].begin(); } } @@ -3447,7 +3451,7 @@ LLCullResult::sg_list_t::iterator LLCullResult::beginVisibleGroups() LLCullResult::sg_list_t::iterator LLCullResult::endVisibleGroups() { - return mVisibleGroups.begin() + mVisibleGroupsSize; + return mVisibleGroupsEnd; } LLCullResult::sg_list_t::iterator LLCullResult::beginAlphaGroups() @@ -3457,7 +3461,7 @@ LLCullResult::sg_list_t::iterator LLCullResult::beginAlphaGroups() LLCullResult::sg_list_t::iterator LLCullResult::endAlphaGroups() { - return mAlphaGroups.begin() + mAlphaGroupsSize; + return mAlphaGroupsEnd; } LLCullResult::sg_list_t::iterator LLCullResult::beginOcclusionGroups() @@ -3467,7 +3471,7 @@ LLCullResult::sg_list_t::iterator LLCullResult::beginOcclusionGroups() LLCullResult::sg_list_t::iterator LLCullResult::endOcclusionGroups() { - return mOcclusionGroups.begin() + mOcclusionGroupsSize; + return mOcclusionGroupsEnd; } LLCullResult::sg_list_t::iterator LLCullResult::beginDrawableGroups() @@ -3477,7 +3481,7 @@ LLCullResult::sg_list_t::iterator LLCullResult::beginDrawableGroups() LLCullResult::sg_list_t::iterator LLCullResult::endDrawableGroups() { - return mDrawableGroups.begin() + mDrawableGroupsSize; + return mDrawableGroupsEnd; } LLCullResult::drawable_list_t::iterator LLCullResult::beginVisibleList() @@ -3487,7 +3491,7 @@ LLCullResult::drawable_list_t::iterator LLCullResult::beginVisibleList() LLCullResult::drawable_list_t::iterator LLCullResult::endVisibleList() { - return mVisibleList.begin() + mVisibleListSize; + return mVisibleListEnd; } LLCullResult::bridge_list_t::iterator LLCullResult::beginVisibleBridge() @@ -3497,7 +3501,7 @@ LLCullResult::bridge_list_t::iterator LLCullResult::beginVisibleBridge() LLCullResult::bridge_list_t::iterator LLCullResult::endVisibleBridge() { - return mVisibleBridge.begin() + mVisibleBridgeSize; + return mVisibleBridgeEnd; } LLCullResult::drawinfo_list_t::iterator LLCullResult::beginRenderMap(U32 type) @@ -3507,7 +3511,7 @@ LLCullResult::drawinfo_list_t::iterator LLCullResult::beginRenderMap(U32 type) LLCullResult::drawinfo_list_t::iterator LLCullResult::endRenderMap(U32 type) { - return mRenderMap[type].begin() + mRenderMapSize[type]; + return mRenderMapEnd[type]; } void LLCullResult::pushVisibleGroup(LLSpatialGroup* group) @@ -3521,6 +3525,7 @@ void LLCullResult::pushVisibleGroup(LLSpatialGroup* group) mVisibleGroups.push_back(group); } ++mVisibleGroupsSize; + mVisibleGroupsEnd = mVisibleGroups.begin()+mVisibleGroupsSize; } void LLCullResult::pushAlphaGroup(LLSpatialGroup* group) @@ -3534,6 +3539,7 @@ void LLCullResult::pushAlphaGroup(LLSpatialGroup* group) mAlphaGroups.push_back(group); } ++mAlphaGroupsSize; + mAlphaGroupsEnd = mAlphaGroups.begin()+mAlphaGroupsSize; } void LLCullResult::pushOcclusionGroup(LLSpatialGroup* group) @@ -3547,6 +3553,7 @@ void LLCullResult::pushOcclusionGroup(LLSpatialGroup* group) mOcclusionGroups.push_back(group); } ++mOcclusionGroupsSize; + mOcclusionGroupsEnd = mOcclusionGroups.begin()+mOcclusionGroupsSize; } void LLCullResult::pushDrawableGroup(LLSpatialGroup* group) @@ -3560,6 +3567,7 @@ void LLCullResult::pushDrawableGroup(LLSpatialGroup* group) mDrawableGroups.push_back(group); } ++mDrawableGroupsSize; + mDrawableGroupsEnd = mDrawableGroups.begin()+mDrawableGroupsSize; } void LLCullResult::pushDrawable(LLDrawable* drawable) @@ -3573,6 +3581,7 @@ void LLCullResult::pushDrawable(LLDrawable* drawable) mVisibleList.push_back(drawable); } ++mVisibleListSize; + mVisibleListEnd = mVisibleList.begin()+mVisibleListSize; } void LLCullResult::pushBridge(LLSpatialBridge* bridge) @@ -3586,6 +3595,7 @@ void LLCullResult::pushBridge(LLSpatialBridge* bridge) mVisibleBridge.push_back(bridge); } ++mVisibleBridgeSize; + mVisibleBridgeEnd = mVisibleBridge.begin()+mVisibleBridgeSize; } void LLCullResult::pushDrawInfo(U32 type, LLDrawInfo* draw_info) @@ -3599,6 +3609,7 @@ void LLCullResult::pushDrawInfo(U32 type, LLDrawInfo* draw_info) mRenderMap[type].push_back(draw_info); } ++mRenderMapSize[type]; + mRenderMapEnd[type] = mRenderMap[type].begin() + mRenderMapSize[type]; } |