ftsmooth.c File Reference

#include <ft2build.h>
#include <FT_INTERNAL_DEBUG_H>
#include <FT_INTERNAL_OBJECTS_H>
#include <FT_OUTLINE_H>
#include "ftsmooth.h"
#include "ftgrays.h"
#include "ftspic.h"
#include "ftsmerrs.h"

Go to the source code of this file.

Functions
	FT_DEFINE_RENDERER (ft_smooth_renderer_class, FT_MODULE_RENDERER, sizeof(FT_RendererRec),"smooth", 0x10000L, 0x20000L, 0,(FT_Module_Constructor) ft_smooth_init,(FT_Module_Destructor) 0,(FT_Module_Requester) 0, FT_GLYPH_FORMAT_OUTLINE,(FT_Renderer_RenderFunc) ft_smooth_render,(FT_Renderer_TransformFunc) ft_smooth_transform,(FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox,(FT_Renderer_SetModeFunc) ft_smooth_set_mode,(FT_Raster_Funcs *)&FT_GRAYS_RASTER_GET) FT_DEFINE_RENDERER(ft_smooth_lcd_renderer_class
static void	ft_smooth_get_cbox (FT_Renderer render, FT_GlyphSlot slot, FT_BBox *cbox)
static FT_Error	ft_smooth_init (FT_Renderer render)
static FT_Error	ft_smooth_render (FT_Renderer render, FT_GlyphSlot slot, FT_Render_Mode mode, const FT_Vector *origin)
static FT_Error	ft_smooth_render_generic (FT_Renderer render, FT_GlyphSlot slot, FT_Render_Mode mode, const FT_Vector *origin, FT_Render_Mode required_mode)
static FT_Error	ft_smooth_render_lcd (FT_Renderer render, FT_GlyphSlot slot, FT_Render_Mode mode, const FT_Vector *origin)
static FT_Error	ft_smooth_render_lcd_v (FT_Renderer render, FT_GlyphSlot slot, FT_Render_Mode mode, const FT_Vector *origin)
static FT_Error	ft_smooth_set_mode (FT_Renderer render, FT_ULong mode_tag, FT_Pointer data)
static FT_Error	ft_smooth_transform (FT_Renderer render, FT_GlyphSlot slot, const FT_Matrix *matrix, const FT_Vector *delta)
	sizeof (FT_RendererRec)

Variables
smooth FT_Module_Constructor	FT_GLYPH_FORMAT_OUTLINE
smooth FT_Module_Constructor	FT_Module_Destructor
	FT_MODULE_RENDERER
smooth FT_Module_Constructor	FT_Module_Requester
smooth FT_Module_Constructor FT_Renderer_RenderFunc FT_Renderer_TransformFunc FT_Renderer_GetCBoxFunc	ft_smooth_get_cbox
smooth FT_Module_Constructor	ft_smooth_init
smooth FT_Module_Constructor FT_Renderer_RenderFunc	ft_smooth_render_lcd
smooth FT_Module_Constructor FT_Renderer_RenderFunc FT_Renderer_TransformFunc FT_Renderer_GetCBoxFunc FT_Renderer_SetModeFunc	ft_smooth_set_mode
smooth FT_Module_Constructor FT_Renderer_RenderFunc FT_Renderer_TransformFunc	ft_smooth_transform
smooth	lcd

Function Documentation

FT_DEFINE_RENDERER	(	ft_smooth_renderer_class	,
		FT_MODULE_RENDERER	,
		sizeof(FT_RendererRec)	,
		"smooth"	,
		0x10000L	,
		0x20000L	,
		0	,
		(FT_Module_Constructor)	ft_smooth_init,
		(FT_Module_Destructor)	0,
		(FT_Module_Requester)	0,
		FT_GLYPH_FORMAT_OUTLINE	,
		(FT_Renderer_RenderFunc)	ft_smooth_render,
		(FT_Renderer_TransformFunc)	ft_smooth_transform,
		(FT_Renderer_GetCBoxFunc)	ft_smooth_get_cbox,
		(FT_Renderer_SetModeFunc)	ft_smooth_set_mode,
		(FT_Raster_Funcs *)&	FT_GRAYS_RASTER_GET
	)

static void ft_smooth_get_cbox ( FT_Renderer  render, FT_GlyphSlot  slot, FT_BBox *  cbox  )

static

Definition at line 86 of file ftsmooth.c.

References FT_GlyphSlotRec_::format, FT_MEM_ZERO, FT_Outline_Get_CBox(), FT_RendererRec_::glyph_format, and FT_GlyphSlotRec_::outline.

static FT_Error ft_smooth_init ( FT_Renderer  render )

static

Definition at line 32 of file ftsmooth.c.

References FT_RendererRec_::clazz, FT_MODULE_LIBRARY, library, FT_RendererRec_::raster, FT_Renderer_Class_::raster_class, FT_LibraryRec_::raster_pool, FT_LibraryRec_::raster_pool_size, and FT_Raster_Funcs_::raster_reset.

static FT_Error ft_smooth_render ( FT_Renderer  render, FT_GlyphSlot  slot, FT_Render_Mode  mode, const FT_Vector *  origin  )

static

Definition at line 375 of file ftsmooth.c.

References FT_RENDER_MODE_LIGHT, FT_RENDER_MODE_NORMAL, and ft_smooth_render_generic().

static FT_Error ft_smooth_render_generic ( FT_Renderer  render, FT_GlyphSlot  slot, FT_Render_Mode  mode, const FT_Vector *  origin, FT_Render_Mode  required_mode  )

static

Definition at line 99 of file ftsmooth.c.

References FT_GlyphSlotRec_::bitmap, FT_GlyphSlotRec_::bitmap_left, FT_GlyphSlotRec_::bitmap_top, FT_Bitmap_::buffer, error, FT_Slot_InternalRec_::flags, FT_Raster_Params_::flags, FT_GlyphSlotRec_::format, FT_ALLOC, FT_ERROR, FT_FREE, FT_GLYPH_OWN_BITMAP, FT_INT_MAX, ft_memcpy, FT_Outline_Get_CBox(), FT_Outline_Translate(), FT_PAD_CEIL, FT_PIX_CEIL, FT_PIX_FLOOR, FT_PIXEL_MODE_GRAY, FT_Pos, FT_RASTER_FLAG_AA, FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V, FT_RendererRec_::glyph_format, if(), FT_GlyphSlotRec_::internal, FT_GlyphSlotRec_::library, FT_ModuleRec_::memory, FT_Outline_::n_points, NULL, FT_Bitmap_::num_grays, FT_GlyphSlotRec_::outline, FT_Bitmap_::pitch, FT_Bitmap_::pixel_mode, FT_Outline_::points, FT_RendererRec_::raster, FT_RendererRec_::raster_render, FT_RendererRec_::root, FT_Bitmap_::rows, FT_Raster_Params_::source, FT_Raster_Params_::target, vec, FT_Bitmap_::width, FT_Vector_::x, FT_BBox_::xMax, FT_BBox_::xMin, FT_Vector_::y, FT_BBox_::yMax, and FT_BBox_::yMin.

Referenced by ft_smooth_render(), ft_smooth_render_lcd(), and ft_smooth_render_lcd_v().

static FT_Error ft_smooth_render_lcd ( FT_Renderer  render, FT_GlyphSlot  slot, FT_Render_Mode  mode, const FT_Vector *  origin  )

static

Definition at line 390 of file ftsmooth.c.

References FT_GlyphSlotRec_::bitmap, error, FT_PIXEL_MODE_LCD, FT_RENDER_MODE_LCD, ft_smooth_render_generic(), and FT_Bitmap_::pixel_mode.

static FT_Error ft_smooth_render_lcd_v ( FT_Renderer  render, FT_GlyphSlot  slot, FT_Render_Mode  mode, const FT_Vector *  origin  )

static

Definition at line 408 of file ftsmooth.c.

References FT_GlyphSlotRec_::bitmap, error, FT_PIXEL_MODE_LCD_V, FT_RENDER_MODE_LCD_V, ft_smooth_render_generic(), and FT_Bitmap_::pixel_mode.

static FT_Error ft_smooth_set_mode ( FT_Renderer  render, FT_ULong  mode_tag, FT_Pointer  data  )

static

Definition at line 47 of file ftsmooth.c.

References FT_RendererRec_::clazz, FT_RendererRec_::raster, FT_Renderer_Class_::raster_class, and FT_Raster_Funcs_::raster_set_mode.

static FT_Error ft_smooth_transform ( FT_Renderer  render, FT_GlyphSlot  slot, const FT_Matrix *  matrix, const FT_Vector *  delta  )

static

Definition at line 59 of file ftsmooth.c.

References error, FT_GlyphSlotRec_::format, FT_Outline_Transform(), FT_Outline_Translate(), FT_RendererRec_::glyph_format, FT_GlyphSlotRec_::outline, FT_Vector_::x, and FT_Vector_::y.

sizeof

(

FT_RendererRec

)

Variable Documentation

smooth FT_Module_Constructor FT_GLYPH_FORMAT_OUTLINE

Definition at line 456 of file ftsmooth.c.

smooth FT_Module_Constructor FT_Module_Destructor

Definition at line 456 of file ftsmooth.c.

FT_MODULE_RENDERER

Definition at line 453 of file ftsmooth.c.

smooth FT_Module_Constructor FT_Module_Requester

Definition at line 456 of file ftsmooth.c.

smooth FT_Module_Constructor FT_Renderer_RenderFunc FT_Renderer_TransformFunc FT_Renderer_GetCBoxFunc ft_smooth_get_cbox

Definition at line 456 of file ftsmooth.c.

smooth FT_Module_Constructor ft_smooth_init

Definition at line 456 of file ftsmooth.c.

smooth FT_Module_Constructor FT_Renderer_RenderFunc ft_smooth_render_lcd

Definition at line 456 of file ftsmooth.c.

smooth FT_Module_Constructor FT_Renderer_RenderFunc FT_Renderer_TransformFunc FT_Renderer_GetCBoxFunc FT_Renderer_SetModeFunc ft_smooth_set_mode

Definition at line 456 of file ftsmooth.c.

smooth FT_Module_Constructor FT_Renderer_RenderFunc FT_Renderer_TransformFunc ft_smooth_transform

Definition at line 456 of file ftsmooth.c.

smooth lcd

Definition at line 456 of file ftsmooth.c.