diff options
Diffstat (limited to 'indra/newview/llgesturemgr.cpp')
| -rw-r--r-- | indra/newview/llgesturemgr.cpp | 205 |
1 files changed, 178 insertions, 27 deletions
diff --git a/indra/newview/llgesturemgr.cpp b/indra/newview/llgesturemgr.cpp index 0996d09e25..66ca76bfb0 100644 --- a/indra/newview/llgesturemgr.cpp +++ b/indra/newview/llgesturemgr.cpp @@ -2,31 +2,25 @@ * @file llgesturemgr.cpp * @brief Manager for playing gestures on the viewer * - * $LicenseInfo:firstyear=2004&license=viewergpl$ - * - * Copyright (c) 2004-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2004&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -39,8 +33,10 @@ #include <algorithm> // library +#include "llaudioengine.h" #include "lldatapacker.h" #include "llinventory.h" +#include "llkeyframemotion.h" #include "llmultigesture.h" #include "llnotificationsutil.h" #include "llstl.h" @@ -57,6 +53,7 @@ #include "llviewerstats.h" #include "llnearbychatbar.h" #include "llappearancemgr.h" +#include "llgesturelistener.h" // Longest time, in seconds, to wait for all animations to stop playing const F32 MAX_WAIT_ANIM_SECS = 30.f; @@ -74,6 +71,7 @@ LLGestureMgr::LLGestureMgr() mLoadingCount(0) { gInventory.addObserver(this); + mListener.reset(new LLGestureListener()); } @@ -139,6 +137,8 @@ void LLGestureMgr::activateGesture(const LLUUID& item_id) { LLViewerInventoryItem* item = gInventory.getItem(item_id); if (!item) return; + if (item->getType() != LLAssetType::AT_GESTURE) + return; LLUUID asset_id = item->getAssetUUID(); @@ -530,6 +530,66 @@ void LLGestureMgr::playGesture(LLMultiGesture* gesture) gesture->mPlaying = TRUE; mPlaying.push_back(gesture); + // Load all needed assets to minimize the delays + // when gesture is playing. + for (std::vector<LLGestureStep*>::iterator steps_it = gesture->mSteps.begin(); + steps_it != gesture->mSteps.end(); + ++steps_it) + { + LLGestureStep* step = *steps_it; + switch(step->getType()) + { + case STEP_ANIMATION: + { + LLGestureStepAnimation* anim_step = (LLGestureStepAnimation*)step; + const LLUUID& anim_id = anim_step->mAnimAssetID; + + // Don't request the animation if this step stops it or if it is already in Static VFS + if (!(anim_id.isNull() + || anim_step->mFlags & ANIM_FLAG_STOP + || gAssetStorage->hasLocalAsset(anim_id, LLAssetType::AT_ANIMATION))) + { + mLoadingAssets.insert(anim_id); + + LLUUID* id = new LLUUID(gAgentID); + gAssetStorage->getAssetData(anim_id, + LLAssetType::AT_ANIMATION, + onAssetLoadComplete, + (void *)id, + TRUE); + } + break; + } + case STEP_SOUND: + { + LLGestureStepSound* sound_step = (LLGestureStepSound*)step; + const LLUUID& sound_id = sound_step->mSoundAssetID; + if (!(sound_id.isNull() + || gAssetStorage->hasLocalAsset(sound_id, LLAssetType::AT_SOUND))) + { + mLoadingAssets.insert(sound_id); + + gAssetStorage->getAssetData(sound_id, + LLAssetType::AT_SOUND, + onAssetLoadComplete, + NULL, + TRUE); + } + break; + } + case STEP_CHAT: + case STEP_WAIT: + case STEP_EOF: + { + break; + } + default: + { + llwarns << "Unknown gesture step type: " << step->getType() << llendl; + } + } + } + // And get it going stepGesture(gesture); @@ -745,7 +805,7 @@ void LLGestureMgr::stepGesture(LLMultiGesture* gesture) { return; } - if (!isAgentAvatarValid()) return; + if (!isAgentAvatarValid() || hasLoadingAssets(gesture)) return; // Of the ones that started playing, have any stopped? @@ -1095,6 +1155,98 @@ void LLGestureMgr::onLoadComplete(LLVFS *vfs, } } +// static +void LLGestureMgr::onAssetLoadComplete(LLVFS *vfs, + const LLUUID& asset_uuid, + LLAssetType::EType type, + void* user_data, S32 status, LLExtStat ext_status) +{ + LLGestureMgr& self = LLGestureMgr::instance(); + + // Complete the asset loading process depending on the type and + // remove the asset id from pending downloads list. + switch(type) + { + case LLAssetType::AT_ANIMATION: + { + LLKeyframeMotion::onLoadComplete(vfs, asset_uuid, type, user_data, status, ext_status); + + self.mLoadingAssets.erase(asset_uuid); + + break; + } + case LLAssetType::AT_SOUND: + { + LLAudioEngine::assetCallback(vfs, asset_uuid, type, user_data, status, ext_status); + + self.mLoadingAssets.erase(asset_uuid); + + break; + } + default: + { + llwarns << "Unexpected asset type: " << type << llendl; + + // We don't want to return from this callback without + // an animation or sound callback being fired + // and *user_data handled to avoid memory leaks. + llassert(type == LLAssetType::AT_ANIMATION || type == LLAssetType::AT_SOUND); + } + } +} + +// static +bool LLGestureMgr::hasLoadingAssets(LLMultiGesture* gesture) +{ + LLGestureMgr& self = LLGestureMgr::instance(); + + for (std::vector<LLGestureStep*>::iterator steps_it = gesture->mSteps.begin(); + steps_it != gesture->mSteps.end(); + ++steps_it) + { + LLGestureStep* step = *steps_it; + switch(step->getType()) + { + case STEP_ANIMATION: + { + LLGestureStepAnimation* anim_step = (LLGestureStepAnimation*)step; + const LLUUID& anim_id = anim_step->mAnimAssetID; + + if (!(anim_id.isNull() + || anim_step->mFlags & ANIM_FLAG_STOP + || self.mLoadingAssets.find(anim_id) == self.mLoadingAssets.end())) + { + return true; + } + break; + } + case STEP_SOUND: + { + LLGestureStepSound* sound_step = (LLGestureStepSound*)step; + const LLUUID& sound_id = sound_step->mSoundAssetID; + + if (!(sound_id.isNull() + || self.mLoadingAssets.find(sound_id) == self.mLoadingAssets.end())) + { + return true; + } + break; + } + case STEP_CHAT: + case STEP_WAIT: + case STEP_EOF: + { + break; + } + default: + { + llwarns << "Unknown gesture step type: " << step->getType() << llendl; + } + } + } + + return false; +} void LLGestureMgr::stopGesture(LLMultiGesture* gesture) { @@ -1172,12 +1324,11 @@ void LLGestureMgr::notifyObservers() { lldebugs << "LLGestureMgr::notifyObservers" << llendl; - std::vector<LLGestureManagerObserver*> observers = mObservers; - - std::vector<LLGestureManagerObserver*>::iterator it; - for (it = observers.begin(); it != observers.end(); ++it) + for(std::vector<LLGestureManagerObserver*>::iterator iter = mObservers.begin(); + iter != mObservers.end(); + ++iter) { - LLGestureManagerObserver* observer = *it; + LLGestureManagerObserver* observer = (*iter); observer->changed(); } } |