ftlcdfil.h File Reference

#include <freetype/freetype.h>
#include <freetype/ftparams.h>

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Macros
#define	FT_LCD_FILTER_FIVE_TAPS   5

Typedefs
typedef FT_BEGIN_HEADER enum FT_LcdFilter_	FT_LcdFilter
typedef FT_Byte	FT_LcdFiveTapFilter[FT_LCD_FILTER_FIVE_TAPS]

Enumerations
enum	FT_LcdFilter_ {   FT_LCD_FILTER_NONE = 0 , FT_LCD_FILTER_DEFAULT = 1 , FT_LCD_FILTER_LIGHT = 2 , FT_LCD_FILTER_LEGACY1 = 3 ,   FT_LCD_FILTER_LEGACY = 16 , FT_LCD_FILTER_MAX }

Functions
	FT_Library_SetLcdFilter (FT_Library library, FT_LcdFilter filter)
	FT_Library_SetLcdFilterWeights (FT_Library library, unsigned char *weights)
	FT_Library_SetLcdGeometry (FT_Library library, FT_Vector sub[3])

Macro Definition Documentation

FT_LCD_FILTER_FIVE_TAPS

#define FT_LCD_FILTER_FIVE_TAPS   5

Definition at line 264 of file ftlcdfil.h.

Typedef Documentation

FT_LcdFilter

typedef FT_BEGIN_HEADER enum FT_LcdFilter_ FT_LcdFilter

FT_LcdFiveTapFilter

typedef FT_Byte FT_LcdFiveTapFilter[FT_LCD_FILTER_FIVE_TAPS]

Definition at line 266 of file ftlcdfil.h.

Enumeration Type Documentation

FT_LcdFilter_

enum FT_LcdFilter_

Enumerator
FT_LCD_FILTER_NONE
FT_LCD_FILTER_DEFAULT
FT_LCD_FILTER_LIGHT
FT_LCD_FILTER_LEGACY1
FT_LCD_FILTER_LEGACY
FT_LCD_FILTER_MAX

Definition at line 160 of file ftlcdfil.h.

  {
    FT_LCD_FILTER_NONE    = 0,
    FT_LCD_FILTER_DEFAULT = 1,
    FT_LCD_FILTER_LIGHT   = 2,
    FT_LCD_FILTER_LEGACY1 = 3,
    FT_LCD_FILTER_LEGACY  = 16,
 
    FT_LCD_FILTER_MAX   /* do not remove */
 
  } FT_LcdFilter;

Function Documentation

FT_Library_SetLcdFilter()

FT_Library_SetLcdFilter	(	FT_Library	library,
		FT_LcdFilter	filter
	)

Definition at line 407 of file ftlcdfil.c.

  {
    FT_UNUSED( library );
    FT_UNUSED( filter );
 
    return FT_THROW( Unimplemented_Feature );
  }

FT_Library_SetLcdFilterWeights()

FT_Library_SetLcdFilterWeights	(	FT_Library	library,
		unsigned char *	weights
	)

Definition at line 396 of file ftlcdfil.c.

  {
    FT_UNUSED( library );
    FT_UNUSED( weights );
 
    return FT_THROW( Unimplemented_Feature );
  }

FT_Library_SetLcdGeometry()

FT_Library_SetLcdGeometry	(	FT_Library	library,
		FT_Vector	sub[3]
	)

Definition at line 420 of file ftlcdfil.c.

  {
    if ( !library )
      return FT_THROW( Invalid_Library_Handle );
 
    if ( !sub )
      return FT_THROW( Invalid_Argument );
 
    ft_memcpy( library->lcd_geometry, sub, 3 * sizeof( FT_Vector ) );
 
    return FT_THROW( Unimplemented_Feature );
  }