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FluorescentCIAAfricanAmerican
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#include "vgui_budgetbargraphpanel.h"
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#include "vgui_basebudgetpanel.h"
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#include <vgui/ISurface.h>
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#include "vgui_controls/Label.h"
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#include "convar.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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ConVar budget_bargraph_background_alpha( "budget_bargraph_background_alpha", "128", FCVAR_ARCHIVE, "how translucent the budget panel is" );
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ConVar budget_peaks_window( "budget_peaks_window", "30", FCVAR_ARCHIVE, "number of frames to look at when figuring out peak frametimes" );
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ConVar budget_averages_window( "budget_averages_window", "30", FCVAR_ARCHIVE, "number of frames to look at when figuring out average frametimes" );
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ConVar budget_show_peaks( "budget_show_peaks", "1", FCVAR_ARCHIVE, "enable/disable peaks in the budget panel" );
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ConVar budget_show_averages( "budget_show_averages", "0", FCVAR_ARCHIVE, "enable/disable averages in the budget panel" );
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CBudgetBarGraphPanel::CBudgetBarGraphPanel( CBaseBudgetPanel *pParent, const char *pPanelName ) :
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BaseClass( pParent, pPanelName )
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{
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m_pBudgetPanel = pParent;
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SetProportional( false );
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SetKeyBoardInputEnabled( false );
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SetMouseInputEnabled( false );
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SetVisible( true );
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SetPaintBackgroundEnabled( true );
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SetBgColor( Color( 255, 0, 0, budget_bargraph_background_alpha.GetInt() ) );
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}
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CBudgetBarGraphPanel::~CBudgetBarGraphPanel()
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{
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}
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void CBudgetBarGraphPanel::GetBudgetGroupTopAndBottom( int id, int &top, int &bottom )
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{
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// Ask where the corresponding graph label is.
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m_pBudgetPanel->GetGraphLabelScreenSpaceTopAndBottom( id, top, bottom );
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int tall = bottom - top;
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int x = 0;
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ScreenToLocal( x, top );
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bottom = top + tall;
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}
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void CBudgetBarGraphPanel::DrawBarAtIndex( int id, float percent )
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{
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int panelWidth, panelHeight;
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GetSize( panelWidth, panelHeight );
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int top, bottom;
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GetBudgetGroupTopAndBottom( id, top, bottom );
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int left = 0;
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int right = panelWidth * percent;
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int red, green, blue, alpha;
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m_pBudgetPanel->GetConfigData().m_BudgetGroupInfo[id].m_Color.GetColor( red, green, blue, alpha );
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// DrawFilledRect is panel relative
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vgui::surface()->DrawSetColor( 0, 0, 0, alpha );
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vgui::surface()->DrawFilledRect( left, top, right+2, bottom );
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vgui::surface()->DrawSetColor( 255, 255, 255, alpha );
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vgui::surface()->DrawFilledRect( left, top+1, right+1, bottom-1 );
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vgui::surface()->DrawSetColor( red, green, blue, alpha );
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vgui::surface()->DrawFilledRect( left, top+2, right, bottom-2 );
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}
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void CBudgetBarGraphPanel::DrawTickAtIndex( int id, float percent, int red, int green, int blue, int alpha )
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{
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if( percent > 1.0f )
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{
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percent = 1.0f;
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}
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int panelWidth, panelHeight;
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GetSize( panelWidth, panelHeight );
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int top, bottom;
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GetBudgetGroupTopAndBottom( id, top, bottom );
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int right = ( int )( panelWidth * percent + 1.0f );
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int left = right - 2;
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// DrawFilledRect is panel relative
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vgui::surface()->DrawSetColor( 0, 0, 0, alpha );
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vgui::surface()->DrawFilledRect( left-2, top, right+2, bottom );
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vgui::surface()->DrawSetColor( 255, 255, 255, alpha );
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vgui::surface()->DrawFilledRect( left-1, top+1, right+1, bottom-1 );
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vgui::surface()->DrawSetColor( red, green, blue, alpha );
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vgui::surface()->DrawFilledRect( left, top+2, right, bottom-2 );
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}
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void CBudgetBarGraphPanel::DrawTimeLines( void )
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{
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int panelWidth, panelHeight;
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GetSize( panelWidth, panelHeight );
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int i;
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int left, right, top, bottom;
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top = 0;
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bottom = panelHeight;
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const CBudgetPanelConfigData &config = m_pBudgetPanel->GetConfigData();
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float flValueInterval = config.m_flTimeLabelInterval;
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if ( config.m_nLinesPerTimeLabel != 0.0f )
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{
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flValueInterval = config.m_flTimeLabelInterval / config.m_nLinesPerTimeLabel;
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}
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int nTotalLines = config.m_flBarGraphRange;
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if ( flValueInterval != 0.0f )
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{
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nTotalLines /= flValueInterval;
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}
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nTotalLines += 2;
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for( i = 0; i < nTotalLines; i++ )
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{
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int alpha;
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if( i % (config.m_nLinesPerTimeLabel*2) == 0 )
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{
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alpha = 150;
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}
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else if( i % config.m_nLinesPerTimeLabel == 0 )
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{
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alpha = 100;
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}
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else
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{
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alpha = 50;
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}
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float flTemp = ( config.m_flBarGraphRange != 0.0f ) ? ( flValueInterval / config.m_flBarGraphRange ) : flValueInterval;
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left = -0.5f + panelWidth * ( float )( i * flTemp );
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right = left + 1;
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vgui::surface()->DrawSetColor( 0, 0, 0, alpha );
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vgui::surface()->DrawFilledRect( left-1, top, right+1, bottom );
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vgui::surface()->DrawSetColor( 255, 255, 255, alpha );
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vgui::surface()->DrawFilledRect( left, top+1, right, bottom-1 );
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}
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}
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void CBudgetBarGraphPanel::DrawInstantaneous()
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{
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int nGroups, nSamplesPerGroup, nSampleOffset;
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const double *pBudgetGroupTimes = m_pBudgetPanel->GetBudgetGroupData( nGroups, nSamplesPerGroup, nSampleOffset );
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if( !pBudgetGroupTimes )
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{
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return;
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}
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int i;
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for( i = 0; i < nGroups; i++ )
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{
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float percent = m_pBudgetPanel->GetBudgetGroupPercent( pBudgetGroupTimes[nSamplesPerGroup * i + nSampleOffset] );
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DrawBarAtIndex( i, percent );
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}
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}
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void CBudgetBarGraphPanel::DrawPeaks()
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{
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int nGroups, nSamplesPerGroup, nSampleOffset;
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const double *pBudgetGroupTimes = m_pBudgetPanel->GetBudgetGroupData( nGroups, nSamplesPerGroup, nSampleOffset );
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if( !pBudgetGroupTimes )
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{
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return;
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}
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int numSamples = budget_peaks_window.GetInt();
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int i;
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for( i = 0; i < nGroups; i++ )
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{
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double max = 0;
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int j;
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for( j = 0; j < numSamples; j++ )
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{
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double tmp;
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int offset = ( nSampleOffset - j + BUDGET_HISTORY_COUNT ) % BUDGET_HISTORY_COUNT;
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tmp = pBudgetGroupTimes[i * nSamplesPerGroup + offset];
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if( tmp > max )
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{
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max = tmp;
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}
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}
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float percent = m_pBudgetPanel->GetBudgetGroupPercent( max );
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DrawTickAtIndex( i, percent, 255, 0, 0, 255 );
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}
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}
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void CBudgetBarGraphPanel::DrawAverages()
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{
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int nGroups, nSamplesPerGroup, nSampleOffset;
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const double *pBudgetGroupTimes = m_pBudgetPanel->GetBudgetGroupData( nGroups, nSamplesPerGroup, nSampleOffset );
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if( !pBudgetGroupTimes )
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{
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return;
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}
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int numSamples = budget_averages_window.GetInt();
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int i;
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for( i = 0; i < nGroups; i++ )
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{
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int red, green, blue, alpha;
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m_pBudgetPanel->GetConfigData().m_BudgetGroupInfo[i].m_Color.GetColor( red, green, blue, alpha );
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double sum = 0;
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int j;
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for( j = 0; j < numSamples; j++ )
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{
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int offset = ( nSampleOffset - j + BUDGET_HISTORY_COUNT ) % BUDGET_HISTORY_COUNT;
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sum += pBudgetGroupTimes[i * nSamplesPerGroup + offset];
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}
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sum *= ( 1.0f / numSamples );
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float percent = m_pBudgetPanel->GetBudgetGroupPercent( sum );
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DrawTickAtIndex( i, percent, red, green, blue, alpha );
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}
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}
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void CBudgetBarGraphPanel::Paint( void )
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{
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int width, height;
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GetSize( width, height );
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if ( !m_pBudgetPanel->IsDedicated() )
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{
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SetBgColor( Color( 255, 0, 0, budget_bargraph_background_alpha.GetInt() ) );
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}
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DrawTimeLines();
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DrawInstantaneous();
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if( budget_show_peaks.GetBool() )
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{
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DrawPeaks();
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}
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if( budget_show_averages.GetBool() )
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{
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DrawAverages();
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}
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}
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