diff options
Diffstat (limited to 'indra/newview/llwaterparammanager.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/newview/llwaterparammanager.cpp | 362 |
1 files changed, 171 insertions, 191 deletions
diff --git a/indra/newview/llwaterparammanager.cpp b/indra/newview/llwaterparammanager.cpp index c8cc6a3d8e..374792193c 100644..100755 --- a/indra/newview/llwaterparammanager.cpp +++ b/indra/newview/llwaterparammanager.cpp @@ -2,31 +2,25 @@ * @file llwaterparammanager.cpp * @brief Implementation for the LLWaterParamManager class. * - * $LicenseInfo:firstyear=2007&license=viewergpl$ - * - * 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 * $/LicenseInfo$ */ @@ -39,6 +33,7 @@ #include "pipeline.h" #include "llsky.h" +#include "lldiriterator.h" #include "llfloaterreg.h" #include "llsliderctrl.h" #include "llspinctrl.h" @@ -51,22 +46,17 @@ #include "llsdserialize.h" #include "v4math.h" -#include "llviewerdisplay.h" #include "llviewercontrol.h" -#include "llviewerwindow.h" #include "lldrawpoolwater.h" #include "llagent.h" +#include "llagentcamera.h" #include "llviewerregion.h" #include "llwlparammanager.h" #include "llwaterparamset.h" -#include "llpostprocess.h" -#include "llfloaterwater.h" #include "curl/curl.h" -LLWaterParamManager * LLWaterParamManager::sInstance = NULL; - LLWaterParamManager::LLWaterParamManager() : mFogColor(22.f/255.f, 43.f/255.f, 54.f/255.f, 0.0f, 0.0f, "waterFogColor", "WaterFogColor"), mFogDensity(4, "waterFogDensity", 2), @@ -88,135 +78,79 @@ LLWaterParamManager::~LLWaterParamManager() { } -void LLWaterParamManager::loadAllPresets(const std::string& file_name) +void LLWaterParamManager::loadAllPresets() { - std::string path_name(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/water", "")); - LL_INFOS2("AppInit", "Shaders") << "Loading Default water settings from " << path_name << LL_ENDL; - - bool found = true; - while(found) - { - std::string name; - found = gDirUtilp->getNextFileInDir(path_name, "*.xml", name, false); - if(found) - { - - name=name.erase(name.length()-4); + // First, load system (coming out of the box) water presets. + loadPresetsFromDir(getSysDir()); - // bugfix for SL-46920: preventing filenames that break stuff. - char * curl_str = curl_unescape(name.c_str(), name.size()); - std::string unescaped_name(curl_str); - curl_free(curl_str); - curl_str = NULL; - - LL_DEBUGS2("AppInit", "Shaders") << "name: " << name << LL_ENDL; - loadPreset(unescaped_name,FALSE); - } - } + // Then load user presets. Note that user day presets will modify any system ones already loaded. + loadPresetsFromDir(getUserDir()); +} - // And repeat for user presets, note the user presets will modify any system presets already loaded +void LLWaterParamManager::loadPresetsFromDir(const std::string& dir) +{ + LL_INFOS("AppInit", "Shaders") << "Loading water presets from " << dir << LL_ENDL; - std::string path_name2(gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/water", "")); - LL_INFOS2("AppInit", "Shaders") << "Loading User water settings from " << path_name2 << LL_ENDL; - - found = true; - while(found) + LLDirIterator dir_iter(dir, "*.xml"); + while (1) { - std::string name; - found = gDirUtilp->getNextFileInDir(path_name2, "*.xml", name, false); - if(found) + std::string file; + if (!dir_iter.next(file)) { - name=name.erase(name.length()-4); - - // bugfix for SL-46920: preventing filenames that break stuff. - char * curl_str = curl_unescape(name.c_str(), name.size()); - std::string unescaped_name(curl_str); - curl_free(curl_str); - curl_str = NULL; + break; // no more files + } - LL_DEBUGS2("AppInit", "Shaders") << "name: " << name << LL_ENDL; - loadPreset(unescaped_name,FALSE); + std::string path = gDirUtilp->add(dir, file); + if (!loadPreset(path)) + { + LL_WARNS() << "Error loading water preset from " << path << LL_ENDL; } } - } -void LLWaterParamManager::loadPreset(const std::string & name,bool propagate) +bool LLWaterParamManager::loadPreset(const std::string& path) { - // bugfix for SL-46920: preventing filenames that break stuff. - char * curl_str = curl_escape(name.c_str(), name.size()); - std::string escaped_filename(curl_str); - curl_free(curl_str); - curl_str = NULL; + llifstream xml_file; + std::string name(gDirUtilp->getBaseFileName(LLURI::unescape(path), /*strip_exten = */ true)); - escaped_filename += ".xml"; - - std::string pathName(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/water", escaped_filename)); - llinfos << "Loading water settings from " << pathName << llendl; - - llifstream presetsXML; - presetsXML.open(pathName.c_str()); - - // That failed, try loading from the users area instead. - if(!presetsXML) + xml_file.open(path.c_str()); + if (!xml_file) { - pathName=gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/water", escaped_filename); - llinfos << "Loading User water setting from " << pathName << llendl; - presetsXML.clear(); - presetsXML.open(pathName.c_str()); + return false; } - if (presetsXML) - { - LLSD paramsData(LLSD::emptyMap()); - - LLPointer<LLSDParser> parser = new LLSDXMLParser(); + LL_DEBUGS("AppInit", "Shaders") << "Loading water " << name << LL_ENDL; - parser->parse(presetsXML, paramsData, LLSDSerialize::SIZE_UNLIMITED); + LLSD params_data; + LLPointer<LLSDParser> parser = new LLSDXMLParser(); + parser->parse(xml_file, params_data, LLSDSerialize::SIZE_UNLIMITED); + xml_file.close(); - std::map<std::string, LLWaterParamSet>::iterator mIt = mParamList.find(name); - if(mIt == mParamList.end()) - { - addParamSet(name, paramsData); - } - else - { - setParamSet(name, paramsData); - } - presetsXML.close(); - } - else + if (hasParamSet(name)) { - llwarns << "Can't find " << name << llendl; - return; + setParamSet(name, params_data); } - - if(propagate) + else { - getParamSet(name, mCurParams); - propagateParameters(); + addParamSet(name, params_data); } -} + + return true; +} void LLWaterParamManager::savePreset(const std::string & name) { - // bugfix for SL-46920: preventing filenames that break stuff. - char * curl_str = curl_escape(name.c_str(), name.size()); - std::string escaped_filename(curl_str); - curl_free(curl_str); - curl_str = NULL; - - escaped_filename += ".xml"; + llassert(!name.empty()); // make an empty llsd LLSD paramsData(LLSD::emptyMap()); - std::string pathName(gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/water", escaped_filename)); + std::string pathName(getUserDir() + LLURI::escape(name) + ".xml"); // fill it with LLSD windlight params paramsData = mParamList[name].getAll(); // write to file - llofstream presetsXML(pathName); + llofstream presetsXML(pathName.c_str()); LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter(); formatter->format(paramsData, presetsXML, LLSDFormatter::OPTIONS_PRETTY); presetsXML.close(); @@ -224,7 +158,6 @@ void LLWaterParamManager::savePreset(const std::string & name) propagateParameters(); } - void LLWaterParamManager::propagateParameters(void) { // bind the variables only if we're using shaders @@ -254,32 +187,43 @@ void LLWaterParamManager::updateShaderUniforms(LLGLSLShader * shader) { if (shader->mShaderGroup == LLGLSLShader::SG_WATER) { - shader->uniform4fv(LLViewerShaderMgr::LIGHTNORM, 1, LLWLParamManager::instance()->getRotatedLightDir().mV); - shader->uniform3fv("camPosLocal", 1, LLViewerCamera::getInstance()->getOrigin().mV); - shader->uniform4fv("waterFogColor", 1, LLDrawPoolWater::sWaterFogColor.mV); - shader->uniform4fv("waterPlane", 1, mWaterPlane.mV); - shader->uniform1f("waterFogDensity", getFogDensity()); - shader->uniform1f("waterFogKS", mWaterFogKS); - shader->uniform4f("distance_multiplier", 0, 0, 0, 0); + shader->uniform4fv(LLViewerShaderMgr::LIGHTNORM, 1, LLWLParamManager::getInstance()->getRotatedLightDir().mV); +shader->uniform3fv(LLShaderMgr::WL_CAMPOSLOCAL, 1, LLViewerCamera::getInstance()->getOrigin().mV); + shader->uniform4fv(LLShaderMgr::WATER_FOGCOLOR, 1, LLDrawPoolWater::sWaterFogColor.mV); + shader->uniform4fv(LLShaderMgr::WATER_WATERPLANE, 1, mWaterPlane.mV); + shader->uniform1f(LLShaderMgr::WATER_FOGDENSITY, getFogDensity()); + shader->uniform1f(LLShaderMgr::WATER_FOGKS, mWaterFogKS); + shader->uniform1f(LLViewerShaderMgr::DISTANCE_MULTIPLIER, 0); } } -static LLFastTimer::DeclareTimer FTM_UPDATE_WLPARAM("Update Windlight Params"); +void LLWaterParamManager::applyParams(const LLSD& params, bool interpolate) +{ + if (params.size() == 0) + { + LL_WARNS() << "Undefined water params" << LL_ENDL; + return; + } + + if (interpolate) + { + LLWLParamManager::getInstance()->mAnimator.startInterpolation(params); + } + else + { + mCurParams.setAll(params); + } +} + +static LLTrace::BlockTimerStatHandle FTM_UPDATE_WATERPARAM("Update Water Params"); void LLWaterParamManager::update(LLViewerCamera * cam) { - LLFastTimer ftm(FTM_UPDATE_WLPARAM); + LL_RECORD_BLOCK_TIME(FTM_UPDATE_WATERPARAM); // update the shaders and the menu propagateParameters(); - // sync menus if they exist - LLFloaterWater* waterfloater = LLFloaterReg::findTypedInstance<LLFloaterWater>("env_water"); - if(waterfloater) - { - waterfloater->syncMenu(); - } - // only do this if we're dealing with shaders if(gPipeline.canUseVertexShaders()) { @@ -328,26 +272,14 @@ void LLWaterParamManager::update(LLViewerCamera * cam) } } -// static -void LLWaterParamManager::initClass(void) -{ - instance(); -} - -// static -void LLWaterParamManager::cleanupClass(void) -{ - delete sInstance; - sInstance = NULL; -} - bool LLWaterParamManager::addParamSet(const std::string& name, LLWaterParamSet& param) { // add a new one if not one there already - std::map<std::string, LLWaterParamSet>::iterator mIt = mParamList.find(name); + preset_map_t::iterator mIt = mParamList.find(name); if(mIt == mParamList.end()) { mParamList[name] = param; + mPresetListChangeSignal(); return true; } @@ -356,23 +288,15 @@ bool LLWaterParamManager::addParamSet(const std::string& name, LLWaterParamSet& BOOL LLWaterParamManager::addParamSet(const std::string& name, LLSD const & param) { - // add a new one if not one there already - std::map<std::string, LLWaterParamSet>::const_iterator finder = mParamList.find(name); - if(finder == mParamList.end()) - { - mParamList[name].setAll(param); - return TRUE; - } - else - { - return FALSE; - } + LLWaterParamSet param_set; + param_set.setAll(param); + return addParamSet(name, param_set); } bool LLWaterParamManager::getParamSet(const std::string& name, LLWaterParamSet& param) { // find it and set it - std::map<std::string, LLWaterParamSet>::iterator mIt = mParamList.find(name); + preset_map_t::iterator mIt = mParamList.find(name); if(mIt != mParamList.end()) { param = mParamList[name]; @@ -383,6 +307,12 @@ bool LLWaterParamManager::getParamSet(const std::string& name, LLWaterParamSet& return false; } +bool LLWaterParamManager::hasParamSet(const std::string& name) +{ + LLWaterParamSet dummy; + return getParamSet(name, dummy); +} + bool LLWaterParamManager::setParamSet(const std::string& name, LLWaterParamSet& param) { mParamList[name] = param; @@ -406,29 +336,74 @@ bool LLWaterParamManager::setParamSet(const std::string& name, const LLSD & para bool LLWaterParamManager::removeParamSet(const std::string& name, bool delete_from_disk) { // remove from param list - std::map<std::string, LLWaterParamSet>::iterator mIt = mParamList.find(name); - if(mIt != mParamList.end()) + preset_map_t::iterator it = mParamList.find(name); + if (it == mParamList.end()) { - mParamList.erase(mIt); + LL_WARNS("WindLight") << "No water preset named " << name << LL_ENDL; + return false; } - if(delete_from_disk) - { + mParamList.erase(it); - std::string path_name(gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/water", "")); - - // use full curl escaped name - char * curl_str = curl_escape(name.c_str(), name.size()); - std::string escaped_name(curl_str); - curl_free(curl_str); - curl_str = NULL; - - gDirUtilp->deleteFilesInDir(path_name, escaped_name + ".xml"); + // remove from file system if requested + if (delete_from_disk) + { + if (gDirUtilp->deleteFilesInDir(getUserDir(), LLURI::escape(name) + ".xml") < 1) + { + LL_WARNS("WindLight") << "Error removing water preset " << name << " from disk" << LL_ENDL; + } } + // signal interested parties + mPresetListChangeSignal(); return true; } +bool LLWaterParamManager::isSystemPreset(const std::string& preset_name) const +{ + // *TODO: file system access is excessive here. + return gDirUtilp->fileExists(getSysDir() + LLURI::escape(preset_name) + ".xml"); +} + +void LLWaterParamManager::getPresetNames(preset_name_list_t& presets) const +{ + presets.clear(); + + for (preset_map_t::const_iterator it = mParamList.begin(); it != mParamList.end(); ++it) + { + presets.push_back(it->first); + } +} + +void LLWaterParamManager::getPresetNames(preset_name_list_t& user_presets, preset_name_list_t& system_presets) const +{ + user_presets.clear(); + system_presets.clear(); + + for (preset_map_t::const_iterator it = mParamList.begin(); it != mParamList.end(); ++it) + { + if (isSystemPreset(it->first)) + { + system_presets.push_back(it->first); + } + else + { + user_presets.push_back(it->first); + } + } +} + +void LLWaterParamManager::getUserPresetNames(preset_name_list_t& user_presets) const +{ + preset_name_list_t dummy; + getPresetNames(user_presets, dummy); +} + +boost::signals2::connection LLWaterParamManager::setPresetListChangeCallback(const preset_list_signal_t::slot_type& cb) +{ + return mPresetListChangeSignal.connect(cb); +} + F32 LLWaterParamManager::getFogDensity(void) { bool err; @@ -437,7 +412,7 @@ F32 LLWaterParamManager::getFogDensity(void) // modify if we're underwater const F32 water_height = gAgent.getRegion() ? gAgent.getRegion()->getWaterHeight() : 0.f; - F32 camera_height = gAgent.getCameraPositionAgent().mV[2]; + F32 camera_height = gAgentCamera.getCameraPositionAgent().mV[2]; if(camera_height <= water_height) { // raise it to the underwater fog density modifier @@ -447,17 +422,22 @@ F32 LLWaterParamManager::getFogDensity(void) return fogDensity; } -// static -LLWaterParamManager * LLWaterParamManager::instance() +// virtual static +void LLWaterParamManager::initSingleton() { - if(NULL == sInstance) - { - sInstance = new LLWaterParamManager(); - - sInstance->loadAllPresets(LLStringUtil::null); + LL_DEBUGS("Windlight") << "Initializing water" << LL_ENDL; + loadAllPresets(); + LLEnvManagerNew::instance().usePrefs(); +} - sInstance->getParamSet("Default", sInstance->mCurParams); - } +// static +std::string LLWaterParamManager::getSysDir() +{ + return gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/water", ""); +} - return sInstance; +// static +std::string LLWaterParamManager::getUserDir() +{ + return gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS , "windlight/water", ""); } |