/** * @file llfloaterhardwaresettings.cpp * @brief Menu of all the different graphics hardware settings * * $LicenseInfo:firstyear=2001&license=viewergpl$ * * Copyright (c) 2001-2009, Linden Research, Inc. * * 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 * * 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 * * 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. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "llfloaterhardwaresettings.h" // Viewer includes #include "llfloaterpreference.h" #include "llviewerwindow.h" #include "llviewercontrol.h" #include "llviewertexturelist.h" #include "llfeaturemanager.h" #include "llstartup.h" #include "pipeline.h" // Linden library includes #include "llradiogroup.h" #include "lluictrlfactory.h" #include "llwindow.h" #include "llsliderctrl.h" LLFloaterHardwareSettings::LLFloaterHardwareSettings(const LLSD& key) : LLFloater(key), // these should be set on imminent refresh() call, // but init them anyway mUseVBO(0), mUseAniso(0), mFSAASamples(0), mGamma(0.0), mVideoCardMem(0), mFogRatio(0.0), mProbeHardwareOnStartup(FALSE) { //LLUICtrlFactory::getInstance()->buildFloater(this, "floater_hardware_settings.xml"); } LLFloaterHardwareSettings::~LLFloaterHardwareSettings() { } void LLFloaterHardwareSettings::initCallbacks(void) { } // menu maintenance functions void LLFloaterHardwareSettings::refresh() { LLPanel::refresh(); mUseVBO = gSavedSettings.getBOOL("RenderVBOEnable"); mUseAniso = gSavedSettings.getBOOL("RenderAnisotropic"); mFSAASamples = gSavedSettings.getU32("RenderFSAASamples"); mGamma = gSavedSettings.getF32("RenderGamma"); mVideoCardMem = gSavedSettings.getS32("TextureMemory"); mFogRatio = gSavedSettings.getF32("RenderFogRatio"); mProbeHardwareOnStartup = gSavedSettings.getBOOL("ProbeHardwareOnStartup"); childSetValue("fsaa", (LLSD::Integer) mFSAASamples); refreshEnabledState(); } void LLFloaterHardwareSettings::refreshEnabledState() { S32 min_tex_mem = LLViewerTextureList::getMinVideoRamSetting(); S32 max_tex_mem = LLViewerTextureList::getMaxVideoRamSetting(); getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setMinValue(min_tex_mem); getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setMaxValue(max_tex_mem); if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderVBOEnable") || !gGLManager.mHasVertexBufferObject) { childSetEnabled("vbo", FALSE); } // if no windlight shaders, turn off nighttime brightness, gamma, and fog distance childSetEnabled("gamma", !gPipeline.canUseWindLightShaders()); childSetEnabled("(brightness, lower is brighter)", !gPipeline.canUseWindLightShaders()); childSetEnabled("fog", !gPipeline.canUseWindLightShaders()); } //============================================================================ BOOL LLFloaterHardwareSettings::postBuild() { childSetAction("OK", onBtnOK, this); refresh(); center(); // load it up initCallbacks(); return TRUE; } void LLFloaterHardwareSettings::apply() { // Anisotropic rendering BOOL old_anisotropic = LLImageGL::sGlobalUseAnisotropic; LLImageGL::sGlobalUseAnisotropic = childGetValue("ani"); U32 fsaa = (U32) childGetValue("fsaa").asInteger(); U32 old_fsaa = gSavedSettings.getU32("RenderFSAASamples"); BOOL logged_in = (LLStartUp::getStartupState() >= STATE_STARTED); if (old_fsaa != fsaa) { gSavedSettings.setU32("RenderFSAASamples", fsaa); LLWindow* window = gViewerWindow->getWindow(); LLCoordScreen size; window->getSize(&size); gViewerWindow->changeDisplaySettings(size, gSavedSettings.getBOOL("DisableVerticalSync"), logged_in); } else if (old_anisotropic != LLImageGL::sGlobalUseAnisotropic) { gViewerWindow->restartDisplay(logged_in); } refresh(); } void LLFloaterHardwareSettings::cancel() { gSavedSettings.setBOOL("RenderVBOEnable", mUseVBO); gSavedSettings.setBOOL("RenderAnisotropic", mUseAniso); gSavedSettings.setU32("RenderFSAASamples", mFSAASamples); gSavedSettings.setF32("RenderGamma", mGamma); gSavedSettings.setS32("TextureMemory", mVideoCardMem); gSavedSettings.setF32("RenderFogRatio", mFogRatio); gSavedSettings.setBOOL("ProbeHardwareOnStartup", mProbeHardwareOnStartup ); closeFloater(); } // static void LLFloaterHardwareSettings::onBtnOK( void* userdata ) { LLFloaterHardwareSettings *fp =(LLFloaterHardwareSettings *)userdata; fp->apply(); fp->closeFloater(false); }