diff options
Diffstat (limited to 'indra/newview/llviewermedia.cpp')
| -rw-r--r-- | indra/newview/llviewermedia.cpp | 93 |
1 files changed, 49 insertions, 44 deletions
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp index 14e58f4167..47a98ff888 100644 --- a/indra/newview/llviewermedia.cpp +++ b/indra/newview/llviewermedia.cpp @@ -2,31 +2,25 @@ * @file llviewermedia.cpp * @brief Client interface to the media engine * - * $LicenseInfo:firstyear=2007&license=viewergpl$ - * - * Copyright (c) 2007-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * 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. * - * 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 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. * - * 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. + * 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. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * 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 + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -763,7 +757,7 @@ void LLViewerMedia::updateMedia(void *dummy_arg) } // Sort the static instance list using our interest criteria - std::stable_sort(sViewerMediaImplList.begin(), sViewerMediaImplList.end(), priorityComparitor); + sViewerMediaImplList.sort(priorityComparitor); // Go through the list again and adjust according to priority. iter = sViewerMediaImplList.begin(); @@ -1776,29 +1770,22 @@ void LLViewerMediaImpl::loadURI() llinfos << "Asking media source to load URI: " << uri << llendl; mMediaSource->loadURI( uri ); - + + // A non-zero mPreviousMediaTime means that either this media was previously unloaded by the priority code while playing/paused, + // or a seek happened before the media loaded. In either case, seek to the saved time. + if(mPreviousMediaTime != 0.0f) + { + seek(mPreviousMediaTime); + } + if(mPreviousMediaState == MEDIA_PLAYING) { // This media was playing before this instance was unloaded. - - if(mPreviousMediaTime != 0.0f) - { - // Seek back to where we left off, if possible. - seek(mPreviousMediaTime); - } - start(); } else if(mPreviousMediaState == MEDIA_PAUSED) { // This media was paused before this instance was unloaded. - - if(mPreviousMediaTime != 0.0f) - { - // Seek back to where we left off, if possible. - seek(mPreviousMediaTime); - } - pause(); } else @@ -1857,6 +1844,10 @@ void LLViewerMediaImpl::pause() { mMediaSource->pause(); } + else + { + mPreviousMediaState = MEDIA_PAUSED; + } } ////////////////////////////////////////////////////////////////////////////////////////// @@ -1866,6 +1857,10 @@ void LLViewerMediaImpl::start() { mMediaSource->start(); } + else + { + mPreviousMediaState = MEDIA_PLAYING; + } } ////////////////////////////////////////////////////////////////////////////////////////// @@ -1875,6 +1870,11 @@ void LLViewerMediaImpl::seek(F32 time) { mMediaSource->seek(time); } + else + { + // Save the seek time to be set when the media is loaded. + mPreviousMediaTime = time; + } } ////////////////////////////////////////////////////////////////////////////////////////// @@ -3047,20 +3047,25 @@ void LLViewerMediaImpl::calculateInterest() // Calculate distance from the avatar, for use in the proximity calculation. mProximityDistance = 0.0f; + mProximityCamera = 0.0f; if(!mObjectList.empty()) { // Just use the first object in the list. We could go through the list and find the closest object, but this should work well enough. std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ; LLVOVolume* objp = *iter ; llassert_always(objp != NULL) ; + + // The distance calculation is invalid for HUD attachments -- leave both mProximityDistance and mProximityCamera at 0 for them. + if(!objp->isHUDAttachment()) + { + LLVector3d obj_global = objp->getPositionGlobal() ; + LLVector3d agent_global = gAgent.getPositionGlobal() ; + LLVector3d global_delta = agent_global - obj_global ; + mProximityDistance = global_delta.magVecSquared(); // use distance-squared because it's cheaper and sorts the same. - LLVector3d obj_global = objp->getPositionGlobal() ; - LLVector3d agent_global = gAgent.getPositionGlobal() ; - LLVector3d global_delta = agent_global - obj_global ; - mProximityDistance = global_delta.magVecSquared(); // use distance-squared because it's cheaper and sorts the same. - - LLVector3d camera_delta = gAgentCamera.getCameraPositionGlobal() - obj_global; - mProximityCamera = camera_delta.magVec(); + LLVector3d camera_delta = gAgentCamera.getCameraPositionGlobal() - obj_global; + mProximityCamera = camera_delta.magVec(); + } } if(mNeedsMuteCheck) |