/**
* Renders the headings for grouped rendering
*
* @param RI the render interface to draw with
* @param X the X location to start rendering at
* @param Y the Y location to start rendering at
*
* @return the height of headings rendered
*/
static int32 RenderGroupedHeadings(class FCanvas* Canvas,int X,int32 Y,const bool bIsHierarchy)
{
// The heading looks like:
// Stat [32chars] CallCount [8chars] IncAvg [8chars] IncMax [8chars] ExcAvg [8chars] ExcMax [8chars]
static const TCHAR* CaptionFlat = TEXT("Cycle counters (flat)");
static const TCHAR* CaptionHier = TEXT("Cycle counters (hierarchy)");
Canvas->DrawShadowedString(X,Y,bIsHierarchy?CaptionHier:CaptionFlat,GetStatRenderGlobals().StatFont,GetStatRenderGlobals().HeadingColor);
int32 CurrX = X + GetStatRenderGlobals().AfterNameColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("CallCount"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("InclusiveAvg"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("InclusiveMax"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("ExclusiveAvg"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("ExclusiveMax"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
return GetStatRenderGlobals().GetFontHeight() + (GetStatRenderGlobals().GetFontHeight() / 3);
}
/**
* Renders the counter headings for grouped rendering
*
* @param RI the render interface to draw with
* @param X the X location to start rendering at
* @param Y the Y location to start rendering at
*
* @return the height of headings rendered
*/
static int32 RenderCounterHeadings(class FCanvas* Canvas,int32 X,int32 Y)
{
// The heading looks like:
// Stat [32chars] Value [8chars] Average [8chars]
Canvas->DrawShadowedString(X,Y,TEXT("Counters"),GetStatRenderGlobals().StatFont,GetStatRenderGlobals().HeadingColor);
// Determine where the first column goes
int32 CurrX = X + GetStatRenderGlobals().AfterNameColumnOffset;
// Draw the average column label.
RightJustify(Canvas,CurrX,Y,TEXT("Average"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
// Draw the max column label.
RightJustify(Canvas,CurrX,Y,TEXT("Max"),GetStatRenderGlobals().HeadingColor);
return GetStatRenderGlobals().GetFontHeight() + (GetStatRenderGlobals().GetFontHeight() / 3);
}
/**
* Renders the counter headings for grouped rendering
*
* @param RI the render interface to draw with
* @param X the X location to start rendering at
* @param Y the Y location to start rendering at
*
* @return the height of headings rendered
*/
static int32 RenderCounterHeadings(class FCanvas* Canvas,int32 X,int32 Y)
{
// The heading looks like:
// Stat [32chars] Value [8chars] Average [8chars]
Canvas->DrawShadowedString(X,Y,TEXT("Counters"),STAT_FONT,StatGlobals.HeadingColor);
// Determine where the first column goes
int32 CurrX = X + StatGlobals.AfterNameColumnOffset;
// Draw the average column label.
RightJustify(Canvas,CurrX,Y,TEXT("Average"),StatGlobals.HeadingColor);
CurrX += StatGlobals.InterColumnOffset;
// Draw the max column label.
RightJustify(Canvas,CurrX,Y,TEXT("Max"),StatGlobals.HeadingColor);
return FONT_HEIGHT + (FONT_HEIGHT / 3);
}
static int32 RenderCounter(const FGameThreadHudData& ViewData, const FComplexStatMessage& All,class FCanvas* Canvas,int32 X,int32 Y)
{
// If this is a cycle, render it as a cycle. This is a special case for manually set cycle counters.
const bool bIsCycle = All.NameAndInfo.GetFlag(EStatMetaFlags::IsCycle);
if( bIsCycle )
{
return RenderCycle( All, Canvas, X, Y, 0, false );
}
const bool bDisplayAll = All.NameAndInfo.GetFlag(EStatMetaFlags::ShouldClearEveryFrame);
// Draw the label
Canvas->DrawShadowedString(X,Y,*ShortenName(*All.GetDescription()),GetStatRenderGlobals().StatFont,GetStatRenderGlobals().StatColor);
int32 CurrX = X + GetStatRenderGlobals().AfterNameColumnOffset;
if( bDisplayAll )
{
// Append the average.
if (All.NameAndInfo.GetField<EStatDataType>() == EStatDataType::ST_double)
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%.2f"), All.GetValue_double(EComplexStatField::IncAve)),GetStatRenderGlobals().StatColor);
}
else if (All.NameAndInfo.GetField<EStatDataType>() == EStatDataType::ST_int64)
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%lld"), All.GetValue_int64(EComplexStatField::IncAve)),GetStatRenderGlobals().StatColor);
}
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
// Append the maximum.
if (All.NameAndInfo.GetField<EStatDataType>() == EStatDataType::ST_double)
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%.2f"), All.GetValue_double(EComplexStatField::IncMax)),GetStatRenderGlobals().StatColor);
}
else if (All.NameAndInfo.GetField<EStatDataType>() == EStatDataType::ST_int64)
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%lld"), All.GetValue_int64(EComplexStatField::IncMax)),GetStatRenderGlobals().StatColor);
}
return GetStatRenderGlobals().GetFontHeight();
}
/**
* Renders the memory headings for grouped rendering
*
* @param RI the render interface to draw with
* @param X the X location to start rendering at
* @param Y the Y location to start rendering at
*
* @return the height of headings rendered
*/
static int32 RenderMemoryHeadings(class FCanvas* Canvas,int32 X,int32 Y)
{
// The heading looks like:
// Stat [32chars] MemUsed [8chars] PhysMem [8chars]
// get the size of the spaces, since we can't render the width calculation strings
int32 StatColumnSpaceSizeX, StatColumnSpaceSizeY;
int32 TimeColumnSpaceSizeX, TimeColumnSpaceSizeY;
StringSize(STAT_FONT, StatColumnSpaceSizeX, StatColumnSpaceSizeY, *STAT_COLUMN_WIDTH);
StringSize(STAT_FONT, TimeColumnSpaceSizeX, TimeColumnSpaceSizeY, *TIME_COLUMN_WIDTH);
Canvas->DrawShadowedString(X,Y,TEXT("Memory Counters"),STAT_FONT,StatGlobals.HeadingColor);
// Determine where the first column goes
int32 CurrX = X + StatGlobals.AfterNameColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("MemUsedAvg"),StatGlobals.HeadingColor);
CurrX += StatGlobals.InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("MemUsedAvg%"),StatGlobals.HeadingColor);
CurrX += StatGlobals.InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("MemUsedMax"),StatGlobals.HeadingColor);
CurrX += StatGlobals.InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("MemUsedMax%"),StatGlobals.HeadingColor);
CurrX += StatGlobals.InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("MemPool"),StatGlobals.HeadingColor);
CurrX += StatGlobals.InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("Pool Capacity"),StatGlobals.HeadingColor);
return FONT_HEIGHT + (FONT_HEIGHT / 3);
}
/**
* Renders the memory headings for grouped rendering
*
* @param RI the render interface to draw with
* @param X the X location to start rendering at
* @param Y the Y location to start rendering at
*
* @return the height of headings rendered
*/
static int32 RenderMemoryHeadings(class FCanvas* Canvas,int32 X,int32 Y)
{
// The heading looks like:
// Stat [32chars] MemUsed [8chars] PhysMem [8chars]
Canvas->DrawShadowedString(X,Y,TEXT("Memory Counters"),GetStatRenderGlobals().StatFont,GetStatRenderGlobals().HeadingColor);
// Determine where the first column goes
int32 CurrX = X + GetStatRenderGlobals().AfterNameColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("MemUsedMax"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("MemUsedMax%"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("MemPool"),GetStatRenderGlobals().HeadingColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
RightJustify(Canvas,CurrX,Y,TEXT("Pool Capacity"),GetStatRenderGlobals().HeadingColor);
return GetStatRenderGlobals().GetFontHeight() + (GetStatRenderGlobals().GetFontHeight() / 3);
}
static int32 RenderMemoryCounter(const FGameThreadHudData& ViewData, const FComplexStatMessage& All,class FCanvas* Canvas,int32 X,int32 Y)
{
FPlatformMemory::EMemoryCounterRegion Region = FPlatformMemory::EMemoryCounterRegion(All.NameAndInfo.GetField<EMemoryRegion>());
// At this moment we only have memory stats that are marked as non frame stats, so can't be cleared every frame.
//const bool bDisplayAll = All.NameAndInfo.GetFlag(EStatMetaFlags::ShouldClearEveryFrame);
const float MaxMemUsed = All.GetValue_double(EComplexStatField::IncMax);
// Draw the label
Canvas->DrawShadowedString(X,Y,*ShortenName(*All.GetDescription()),GetStatRenderGlobals().StatFont,GetStatRenderGlobals().StatColor);
int32 CurrX = X + GetStatRenderGlobals().AfterNameColumnOffset;
// always use MB for easier comparisons
const bool bAutoType = false;
// Now append the max value of the stat
RightJustify(Canvas,CurrX,Y,*GetMemoryString(MaxMemUsed, bAutoType),GetStatRenderGlobals().StatColor);
CurrX += GetStatRenderGlobals().InterColumnOffset;
if (ViewData.PoolCapacity.Contains(Region))
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%.0f%%"), float(100.0 * MaxMemUsed / double(ViewData.PoolCapacity[Region]))),GetStatRenderGlobals().StatColor);
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
if (ViewData.PoolAbbreviation.Contains(Region))
{
RightJustify(Canvas,CurrX,Y,*ViewData.PoolAbbreviation[Region],GetStatRenderGlobals().StatColor);
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
if (ViewData.PoolCapacity.Contains(Region))
{
RightJustify(Canvas,CurrX,Y,*GetMemoryString(double(ViewData.PoolCapacity[Region]), bAutoType),GetStatRenderGlobals().StatColor);
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
return GetStatRenderGlobals().GetFontHeight();
}
static int32 RenderMemoryCounter(const FGameThreadHudData& ViewData, const FComplexStatMessage& All,class FCanvas* Canvas,int32 X,int32 Y)
{
FPlatformMemory::EMemoryCounterRegion Region = FPlatformMemory::EMemoryCounterRegion(All.NameAndInfo.GetField<EMemoryRegion>());
const bool bDisplayAll = All.NameAndInfo.GetFlag(EStatMetaFlags::ShouldClearEveryFrame);
const float MemUsed = All.GetValue_double(EComplexStatField::IncAve);
const float MaxMemUsed = All.GetValue_double(EComplexStatField::IncMax);
// Draw the label
Canvas->DrawShadowedString(X,Y,*ShortenName(*All.GetDescription()),STAT_FONT,StatGlobals.StatColor);
int32 CurrX = X + StatGlobals.AfterNameColumnOffset;
if( bDisplayAll )
{
// Now append the value of the stat
RightJustify(Canvas,CurrX,Y,*GetMemoryString(MemUsed),StatGlobals.StatColor);
CurrX += StatGlobals.InterColumnOffset;
if (ViewData.PoolCapacity.Contains(Region))
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%.0f%%"), float(100.0 * MemUsed / double(ViewData.PoolCapacity[Region]))),StatGlobals.StatColor);
}
CurrX += StatGlobals.InterColumnOffset;
}
else
{
CurrX += StatGlobals.InterColumnOffset;
CurrX += StatGlobals.InterColumnOffset;
}
// Now append the max value of the stat
RightJustify(Canvas,CurrX,Y,*GetMemoryString(MaxMemUsed),StatGlobals.StatColor);
CurrX += StatGlobals.InterColumnOffset;
if (ViewData.PoolCapacity.Contains(Region))
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%.0f%%"), float(100.0 * MaxMemUsed / double(ViewData.PoolCapacity[Region]))),StatGlobals.StatColor);
}
CurrX += StatGlobals.InterColumnOffset;
if (ViewData.PoolAbbreviation.Contains(Region))
{
RightJustify(Canvas,CurrX,Y,*ViewData.PoolAbbreviation[Region],StatGlobals.StatColor);
}
CurrX += StatGlobals.InterColumnOffset;
if (ViewData.PoolCapacity.Contains(Region))
{
RightJustify(Canvas,CurrX,Y,*GetMemoryString(double(ViewData.PoolCapacity[Region])),StatGlobals.StatColor);
}
CurrX += StatGlobals.InterColumnOffset;
return FONT_HEIGHT;
}
/**
*
* @param Item the stat to render
* @param Canvas the render interface to draw with
* @param X the X location to start drawing at
* @param Y the Y location to start drawing at
* @param Indent Indentation of this cycles, used when rendering hierarchy
* @param bStackStat If false, this is a non-stack cycle counter, don't render the call count column
*/
static int32 RenderCycle( const FComplexStatMessage& Item, class FCanvas* Canvas, int32 X, int32 Y, const int32 Indent, const bool bStackStat )
{
FColor Color = GetStatRenderGlobals().StatColor;
check(Item.NameAndInfo.GetFlag(EStatMetaFlags::IsCycle));
const bool bIsInitialized = Item.NameAndInfo.GetField<EStatDataType>() == EStatDataType::ST_int64;
const int32 IndentWidth = Indent*8;
if( bIsInitialized )
{
const float InMs = FPlatformTime::ToMilliseconds(Item.GetValue_Duration(EComplexStatField::IncAve));
// Color will be determined by the average value of history
// If show inclusive and and show exclusive is on, then it will choose color based on inclusive average
// @TODO yrx 2014-08-21 This is slow, fix this.
FString CounterName = Item.GetShortName().ToString();
CounterName.RemoveFromStart(TEXT("STAT_"));
GEngine->GetStatValueColoration(CounterName, InMs, Color);
const float MaxMeter = 33.3f; // the time of a "full bar" in ms
const int32 MeterWidth = GetStatRenderGlobals().AfterNameColumnOffset;
int32 BarWidth = int32((InMs / MaxMeter) * MeterWidth);
if (BarWidth > 2)
{
if (BarWidth > MeterWidth )
{
BarWidth = MeterWidth;
}
FCanvasBoxItem BoxItem( FVector2D(X + MeterWidth - BarWidth, Y + .4f * GetStatRenderGlobals().GetFontHeight()), FVector2D(BarWidth, 0.2f * GetStatRenderGlobals().GetFontHeight()) );
BoxItem.SetColor( FLinearColor::Red );
BoxItem.Draw( Canvas );
}
}
Canvas->DrawShadowedString(X + IndentWidth, Y, *ShortenName(*Item.GetDescription()), GetStatRenderGlobals().StatFont, Color);
int32 CurrX = X + GetStatRenderGlobals().AfterNameColumnOffset;
// Now append the call count
if( bStackStat )
{
if (Item.NameAndInfo.GetFlag(EStatMetaFlags::IsPackedCCAndDuration) && bIsInitialized)
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%u"), Item.GetValue_CallCount(EComplexStatField::IncAve)),Color);
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
}
// Add the two inclusive columns if asked
if( bIsInitialized )
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%1.2f ms"),FPlatformTime::ToMilliseconds(Item.GetValue_Duration(EComplexStatField::IncAve))),Color);
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
if( bIsInitialized )
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%1.2f ms"),FPlatformTime::ToMilliseconds(Item.GetValue_Duration(EComplexStatField::IncMax))),Color);
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
if( bStackStat )
{
// And the exclusive if asked
if( bIsInitialized )
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%1.2f ms"),FPlatformTime::ToMilliseconds(Item.GetValue_Duration(EComplexStatField::ExcAve))),Color);
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
if( bIsInitialized )
{
RightJustify(Canvas,CurrX,Y,*FString::Printf(TEXT("%1.2f ms"),FPlatformTime::ToMilliseconds(Item.GetValue_Duration(EComplexStatField::ExcMax))),Color);
}
CurrX += GetStatRenderGlobals().InterColumnOffset;
}
return GetStatRenderGlobals().GetFontHeight();
}