SlateFontRenderer.cpp File Reference

#include "Fonts/SlateFontRenderer.h"
#include "Fonts/FontCacheCompositeFont.h"
#include "Fonts/SlateTextShaper.h"
#include "Fonts/LegacySlateFontInfoCache.h"
#include "Fonts/CompositeFont.h"
#include "Fonts/FontProviderInterface.h"
#include "HAL/IConsoleManager.h"
#include "SlateGlobals.h"
#include <limits>
#include "Fonts/FontUtils.h"

Namespaces
namespace	SlateFontRendererUtils

Functions
	DECLARE_CYCLE_STAT (TEXT("Freetype Render Glyph"), STAT_FreetypeRenderGlyph, STATGROUP_Slate)
template<int32 BytesPerPixel>
void	SlateFontRendererUtils::ResizeFontBitmap_SampleInputPixel (const TArray< uint8 > &SrcData, const int32 PixelIndex, FVector4 &OutStepColor)
template<>
void	SlateFontRendererUtils::ResizeFontBitmap_SampleInputPixel< 1 > (const TArray< uint8 > &SrcData, const int32 PixelIndex, FVector4 &OutStepColor)
template<>
void	SlateFontRendererUtils::ResizeFontBitmap_SampleInputPixel< 4 > (const TArray< uint8 > &SrcData, const int32 PixelIndex, FVector4 &OutStepColor)
template<int32 BytesPerPixel>
void	SlateFontRendererUtils::ResizeFontBitmap_StoreAverageOutputPixel (TArray< uint8 > &DstData, const int32 PixelIndex, const FVector4 &StepColor, const int32 PixelCount)
template<>
void	SlateFontRendererUtils::ResizeFontBitmap_StoreAverageOutputPixel< 1 > (TArray< uint8 > &DstData, const int32 PixelIndex, const FVector4 &StepColor, const int32 PixelCount)
template<>
void	SlateFontRendererUtils::ResizeFontBitmap_StoreAverageOutputPixel< 4 > (TArray< uint8 > &DstData, const int32 PixelIndex, const FVector4 &StepColor, const int32 PixelCount)
template<int32 BytesPerPixel>
void	SlateFontRendererUtils::ResizeFontBitmap (const int32 SrcWidth, const int32 SrcHeight, const TArray< uint8 > &SrcData, const int32 DstWidth, const int32 DstHeight, TArray< uint8 > &DstData)

Variables
FAutoConsoleVariableRef	CVarOutlineFontRenderMethod (TEXT("Slate.OutlineFontRenderMethod"), OutlineFontRenderMethod, TEXT("Changes the render method for outline fonts. 0 = freetype does everything and generates a bitmap for the base glyph (default). 1 = We override the freetype rasterizer. Can help with some rendering anomalies on complicated fonts."))
FAutoConsoleVariableRef	CVarEnableFontAntiAliasing (TEXT("Slate.EnableFontAntiAliasing"), EnableFontAntiAliasing, TEXT("Enable or disable anti-aliasing for font rendering (0 = off, 1 = on). Enabled by default."))

Function Documentation

DECLARE_CYCLE_STAT()

DECLARE_CYCLE_STAT	(	TEXT("Freetype Render Glyph")	,
		STAT_FreetypeRenderGlyph	,
		STATGROUP_Slate
	)

Variable Documentation

CVarEnableFontAntiAliasing

FAutoConsoleVariableRef CVarEnableFontAntiAliasing(TEXT("Slate.EnableFontAntiAliasing"), EnableFontAntiAliasing, TEXT("Enable or disable anti-aliasing for font rendering (0 = off, 1 = on). Enabled by default."))	(	TEXT("Slate.EnableFontAntiAliasing")	,
		EnableFontAntiAliasing	,
		TEXT("Enable or disable anti-aliasing for font rendering (0 = off, 1 = on). Enabled by default.")
	)

CVarOutlineFontRenderMethod

FAutoConsoleVariableRef CVarOutlineFontRenderMethod(TEXT("Slate.OutlineFontRenderMethod"), OutlineFontRenderMethod, TEXT("Changes the render method for outline fonts. 0 = freetype does everything and generates a bitmap for the base glyph (default). 1 = We override the freetype rasterizer. Can help with some rendering anomalies on complicated fonts."))	(	TEXT("Slate.OutlineFontRenderMethod")	,
		OutlineFontRenderMethod	,
		TEXT("Changes the render method for outline fonts. 0 = freetype does everything and generates a bitmap for the base glyph (default). 1 = We override the freetype rasterizer. Can help with some rendering anomalies on complicated fonts.")
	)