qsgdistancefieldglyphnode_p.cpp File Reference

(b5a05e4e7e97f8ef5c4cc65fee0cfcfd9e4c5cc4)

#include "qsgdistancefieldglyphnode_p_p.h"
#include "qsgrhidistancefieldglyphcache_p.h"
#include <QtGui/qsurface.h>
#include <QtGui/qwindow.h>
#include <qmath.h>

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Classes
class	QSGDistanceFieldTextMaterialRhiShader
class	DistanceFieldAnisotropicTextMaterialRhiShader
class	DistanceFieldStyledTextMaterialRhiShader
class	DistanceFieldOutlineTextMaterialRhiShader
class	DistanceFieldAnisotropicOutlineTextMaterialRhiShader
class	DistanceFieldShiftedStyleTextMaterialRhiShader
class	DistanceFieldAnisotropicShiftedTextMaterialRhiShader
class	QSGHiQSubPixelDistanceFieldTextMaterialRhiShader
class	QSGLoQSubPixelDistanceFieldTextMaterialRhiShader

Functions
static QT_BEGIN_NAMESPACE float	qt_sg_envFloat (const char *name, float defaultValue)
static float	thresholdFunc (float glyphScale)
static float	spreadFunc (float glyphScale)

Function Documentation

qt_sg_envFloat()

static QT_BEGIN_NAMESPACE float qt_sg_envFloat ( const char * name, float defaultValue )

static

Definition at line 12 of file qsgdistancefieldglyphnode_p.cpp.

References ok, Q_LIKELY, qEnvironmentVariableIsSet(), and qgetenv().

Referenced by spreadFunc(), and thresholdFunc().

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spreadFunc()

static float spreadFunc ( float glyphScale )

static

Definition at line 30 of file qsgdistancefieldglyphnode_p.cpp.

References qt_sg_envFloat().

Referenced by QSGDistanceFieldTextMaterialRhiShader::updateUniformData(), and DistanceFieldOutlineTextMaterialRhiShader::updateUniformData().

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thresholdFunc()

static float thresholdFunc ( float glyphScale )

static

Definition at line 21 of file qsgdistancefieldglyphnode_p.cpp.

References base, qBound(), and qt_sg_envFloat().

Referenced by QSGDistanceFieldTextMaterialRhiShader::updateUniformData(), and DistanceFieldOutlineTextMaterialRhiShader::updateUniformData().

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