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/**
* @file llfloaterlagmeter.cpp
* @brief The "Lag-o-Meter" floater used to tell users what is causing lag.
*
* $LicenseInfo:firstyear=2007&license=viewergpl$
*
* Copyright (c) 2007-2008, 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 "llfloaterlagmeter.h"
#include "lluictrlfactory.h"
#include "llviewerstats.h"
#include "llviewerimage.h"
#include "llviewercontrol.h"
#include "llappviewer.h"
#include "lltexturefetch.h"
#include "llbutton.h"
#include "llfocusmgr.h"
#include "lltextbox.h"
const std::string LAG_CRITICAL_IMAGE_NAME = "lag_status_critical.tga";
const std::string LAG_WARNING_IMAGE_NAME = "lag_status_warning.tga";
const std::string LAG_GOOD_IMAGE_NAME = "lag_status_good.tga";
LLFloaterLagMeter::LLFloaterLagMeter(const LLSD& key)
: LLFloater(std::string("floater_lagmeter"))
{
LLUICtrlFactory::getInstance()->buildFloater(this, "floater_lagmeter.xml");
// Don't let this window take keyboard focus -- it's confusing to
// lose arrow-key driving when testing lag.
setIsChrome(TRUE);
mClientButton = getChild<LLButton>("client_lagmeter");
mClientText = getChild<LLTextBox>("client_text");
mClientCause = getChild<LLTextBox>("client_lag_cause");
mNetworkButton = getChild<LLButton>("network_lagmeter");
mNetworkText = getChild<LLTextBox>("network_text");
mNetworkCause = getChild<LLTextBox>("network_lag_cause");
mServerButton = getChild<LLButton>("server_lagmeter");
mServerText = getChild<LLTextBox>("server_text");
mServerCause = getChild<LLTextBox>("server_lag_cause");
std::string config_string = getString("client_frame_rate_critical_fps", mStringArgs);
mClientFrameTimeCritical = 1.0f / (float)atof( config_string.c_str() );
config_string = getString("client_frame_rate_warning_fps", mStringArgs);
mClientFrameTimeWarning = 1.0f / (float)atof( config_string.c_str() );
config_string = getString("network_packet_loss_critical_pct", mStringArgs);
mNetworkPacketLossCritical = (float)atof( config_string.c_str() );
config_string = getString("network_packet_loss_warning_pct", mStringArgs);
mNetworkPacketLossWarning = (float)atof( config_string.c_str() );
config_string = getString("network_ping_critical_ms", mStringArgs);
mNetworkPingCritical = (float)atof( config_string.c_str() );
config_string = getString("network_ping_warning_ms", mStringArgs);
mNetworkPingWarning = (float)atof( config_string.c_str() );
config_string = getString("server_frame_rate_critical_fps", mStringArgs);
mServerFrameTimeCritical = 1000.0f / (float)atof( config_string.c_str() );
config_string = getString("server_frame_rate_warning_fps", mStringArgs);
mServerFrameTimeWarning = 1000.0f / (float)atof( config_string.c_str() );
config_string = getString("server_single_process_max_time_ms", mStringArgs);
mServerSingleProcessMaxTime = (float)atof( config_string.c_str() );
mShrunk = false;
config_string = getString("max_width_px", mStringArgs);
mMaxWidth = atoi( config_string.c_str() );
config_string = getString("min_width_px", mStringArgs);
mMinWidth = atoi( config_string.c_str() );
mStringArgs["[CLIENT_FRAME_RATE_CRITICAL]"] = getString("client_frame_rate_critical_fps");
mStringArgs["[CLIENT_FRAME_RATE_CRITICAL]"] = getString("client_frame_rate_critical_fps");
mStringArgs["[CLIENT_FRAME_RATE_WARNING]"] = getString("client_frame_rate_warning_fps");
mStringArgs["[NETWORK_PACKET_LOSS_CRITICAL]"] = getString("network_packet_loss_critical_pct");
mStringArgs["[NETWORK_PACKET_LOSS_CRITICAL]"] = getString("network_packet_loss_critical_pct");
mStringArgs["[NETWORK_PACKET_LOSS_WARNING]"] = getString("network_packet_loss_warning_pct");
mStringArgs["[NETWORK_PING_CRITICAL]"] = getString("network_ping_critical_ms");
mStringArgs["[NETWORK_PING_CRITICAL]"] = getString("network_ping_critical_ms");
mStringArgs["[NETWORK_PING_WARNING]"] = getString("network_ping_warning_ms");
mStringArgs["[SERVER_FRAME_RATE_CRITICAL]"] = getString("server_frame_rate_critical_fps");
mStringArgs["[SERVER_FRAME_RATE_CRITICAL]"] = getString("server_frame_rate_critical_fps");
mStringArgs["[SERVER_FRAME_RATE_WARNING]"] = getString("server_frame_rate_warning_fps");
childSetAction("minimize", onClickShrink, this);
// were we shrunk last time?
if (gSavedSettings.getBOOL("LagMeterShrunk"))
{
onClickShrink(this);
}
}
LLFloaterLagMeter::~LLFloaterLagMeter()
{
// save shrunk status for next time
gSavedSettings.setBOOL("LagMeterShrunk", mShrunk);
// expand so we save the large window rectangle
if (mShrunk)
{
onClickShrink(this);
}
}
void LLFloaterLagMeter::draw()
{
determineClient();
determineNetwork();
determineServer();
LLFloater::draw();
}
void LLFloaterLagMeter::determineClient()
{
F32 client_frame_time = LLViewerStats::getInstance()->mFPSStat.getMeanDuration();
bool find_cause = false;
if (!gFocusMgr.getAppHasFocus())
{
mClientButton->setImageUnselected(LAG_GOOD_IMAGE_NAME);
mClientText->setText( getString("client_frame_time_window_bg_msg", mStringArgs) );
mClientCause->setText( LLStringUtil::null );
}
else if(client_frame_time >= mClientFrameTimeCritical)
{
mClientButton->setImageUnselected(LAG_CRITICAL_IMAGE_NAME);
mClientText->setText( getString("client_frame_time_critical_msg", mStringArgs) );
find_cause = true;
}
else if(client_frame_time >= mClientFrameTimeWarning)
{
mClientButton->setImageUnselected(LAG_WARNING_IMAGE_NAME);
mClientText->setText( getString("client_frame_time_warning_msg", mStringArgs) );
find_cause = true;
}
else
{
mClientButton->setImageUnselected(LAG_GOOD_IMAGE_NAME);
mClientText->setText( getString("client_frame_time_normal_msg", mStringArgs) );
mClientCause->setText( LLStringUtil::null );
}
if(find_cause)
{
if(gSavedSettings.getF32("RenderFarClip") > 128)
{
mClientCause->setText( getString("client_draw_distance_cause_msg", mStringArgs) );
}
else if(LLAppViewer::instance()->getTextureFetch()->getNumRequests() > 2)
{
mClientCause->setText( getString("client_texture_loading_cause_msg", mStringArgs) );
}
else if(LLViewerImage::sBoundTextureMemory > LLViewerImage::sMaxBoundTextureMem)
{
mClientCause->setText( getString("client_texture_memory_cause_msg", mStringArgs) );
}
else
{
mClientCause->setText( getString("client_complex_objects_cause_msg", mStringArgs) );
}
}
}
void LLFloaterLagMeter::determineNetwork()
{
F32 packet_loss = LLViewerStats::getInstance()->mPacketsLostPercentStat.getMean();
F32 ping_time = LLViewerStats::getInstance()->mSimPingStat.getMean();
bool find_cause_loss = false;
bool find_cause_ping = false;
if(packet_loss >= mNetworkPacketLossCritical)
{
mNetworkButton->setImageUnselected(LAG_CRITICAL_IMAGE_NAME);
mNetworkText->setText( getString("network_packet_loss_critical_msg", mStringArgs) );
find_cause_loss = true;
}
else if(ping_time >= mNetworkPingCritical)
{
mNetworkButton->setImageUnselected(LAG_CRITICAL_IMAGE_NAME);
mNetworkText->setText( getString("network_ping_critical_msg", mStringArgs) );
find_cause_ping = true;
}
else if(packet_loss >= mNetworkPacketLossWarning)
{
mNetworkButton->setImageUnselected(LAG_WARNING_IMAGE_NAME);
mNetworkText->setText( getString("network_packet_loss_warning_msg", mStringArgs) );
find_cause_loss = true;
}
else if(ping_time >= mNetworkPingWarning)
{
mNetworkButton->setImageUnselected(LAG_WARNING_IMAGE_NAME);
mNetworkText->setText( getString("network_ping_warning_msg", mStringArgs) );
find_cause_ping = true;
}
else
{
mNetworkButton->setImageUnselected(LAG_GOOD_IMAGE_NAME);
mNetworkText->setText( getString("network_performance_normal_msg", mStringArgs) );
}
if(find_cause_loss)
{
mNetworkCause->setText( getString("network_packet_loss_cause_msg", mStringArgs) );
}
else if(find_cause_ping)
{
mNetworkCause->setText( getString("network_ping_cause_msg", mStringArgs) );
}
else
{
mNetworkCause->setText( LLStringUtil::null );
}
}
void LLFloaterLagMeter::determineServer()
{
F32 sim_frame_time = LLViewerStats::getInstance()->mSimFrameMsec.getCurrent();
bool find_cause = false;
if(sim_frame_time >= mServerFrameTimeCritical)
{
mServerButton->setImageUnselected(LAG_CRITICAL_IMAGE_NAME);
mServerText->setText( getString("server_frame_time_critical_msg", mStringArgs) );
find_cause = true;
}
else if(sim_frame_time >= mServerFrameTimeWarning)
{
mServerButton->setImageUnselected(LAG_WARNING_IMAGE_NAME);
mServerText->setText( getString("server_frame_time_warning_msg", mStringArgs) );
find_cause = true;
}
else
{
mServerButton->setImageUnselected(LAG_GOOD_IMAGE_NAME);
mServerText->setText( getString("server_frame_time_normal_msg", mStringArgs) );
mServerCause->setText( LLStringUtil::null );
}
if(find_cause)
{
if(LLViewerStats::getInstance()->mSimSimPhysicsMsec.getCurrent() > mServerSingleProcessMaxTime)
{
mServerCause->setText( getString("server_physics_cause_msg", mStringArgs) );
}
else if(LLViewerStats::getInstance()->mSimScriptMsec.getCurrent() > mServerSingleProcessMaxTime)
{
mServerCause->setText( getString("server_scripts_cause_msg", mStringArgs) );
}
else if(LLViewerStats::getInstance()->mSimNetMsec.getCurrent() > mServerSingleProcessMaxTime)
{
mServerCause->setText( getString("server_net_cause_msg", mStringArgs) );
}
else if(LLViewerStats::getInstance()->mSimAgentMsec.getCurrent() > mServerSingleProcessMaxTime)
{
mServerCause->setText( getString("server_agent_cause_msg", mStringArgs) );
}
else if(LLViewerStats::getInstance()->mSimImagesMsec.getCurrent() > mServerSingleProcessMaxTime)
{
mServerCause->setText( getString("server_images_cause_msg", mStringArgs) );
}
else
{
mServerCause->setText( getString("server_generic_cause_msg", mStringArgs) );
}
}
}
//static
void LLFloaterLagMeter::onClickShrink(void * data)
{
LLFloaterLagMeter * self = (LLFloaterLagMeter*)data;
LLButton * button = self->getChild<LLButton>("minimize");
S32 delta_width = self->mMaxWidth - self->mMinWidth;
LLRect r = self->getRect();
if(self->mShrunk)
{
self->setTitle( self->getString("max_title_msg", self->mStringArgs) );
// make left edge appear to expand
r.translate(-delta_width, 0);
self->setRect(r);
self->reshape(self->mMaxWidth, self->getRect().getHeight());
self->childSetText("client", self->getString("client_text_msg", self->mStringArgs) + ":");
self->childSetText("network", self->getString("network_text_msg", self->mStringArgs) + ":");
self->childSetText("server", self->getString("server_text_msg", self->mStringArgs) + ":");
// usually "<<"
button->setLabel( self->getString("smaller_label", self->mStringArgs) );
}
else
{
self->setTitle( self->getString("min_title_msg", self->mStringArgs) );
// make left edge appear to collapse
r.translate(delta_width, 0);
self->setRect(r);
self->reshape(self->mMinWidth, self->getRect().getHeight());
self->childSetText("client", self->getString("client_text_msg", self->mStringArgs) );
self->childSetText("network", self->getString("network_text_msg", self->mStringArgs) );
self->childSetText("server", self->getString("server_text_msg", self->mStringArgs) );
// usually ">>"
button->setLabel( self->getString("bigger_label", self->mStringArgs) );
}
// Don't put keyboard focus on the button
button->setFocus(FALSE);
self->mClientText->setVisible(self->mShrunk);
self->mClientCause->setVisible(self->mShrunk);
self->childSetVisible("client_help", self->mShrunk);
self->mNetworkText->setVisible(self->mShrunk);
self->mNetworkCause->setVisible(self->mShrunk);
self->childSetVisible("network_help", self->mShrunk);
self->mServerText->setVisible(self->mShrunk);
self->mServerCause->setVisible(self->mShrunk);
self->childSetVisible("server_help", self->mShrunk);
self->mShrunk = !self->mShrunk;
}
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