A GlyphAttribute represents one Painter Attribute per glyph corner. More...

#include <glyph_attribute.hpp>

Classes
class	Array
	Represents an opaque array of GlyphAttribute values. More...

Public Types
enum	corner_masks { right_corner_mask = 1, top_corner_mask = 2 }

enum	corner_t { bottom_left_corner = 0, bottom_right_corner = right_corner_mask, top_left_corner = top_corner_mask, top_right_corner = right_corner_mask \| top_corner_mask }

enum	rect_glyph_layout { rect_width_num_bits = 8, rect_height_num_bits = 8, rect_x_num_bits = 8, rect_y_num_bits = 8, rect_width_bit0 = 0, rect_height_bit0 = rect_width_bit0 + rect_width_num_bits, rect_x_bit0 = rect_height_bit0 + rect_height_num_bits, rect_y_bit0 = rect_x_bit0 + rect_x_num_bits }

Public Member Functions
void	pack_texel_rect (unsigned int width, unsigned int height)

Public Attributes
vecN< uint32_t, 4 >	m_data

Detailed Description

A GlyphAttribute represents one Painter Attribute per glyph corner.

Definition at line 38 of file glyph_attribute.hpp.

Member Enumeration Documentation

◆ corner_masks

enum fastuidraw::GlyphAttribute::corner_masks

Enumeration to define bit-masks of if an index is on the right or left side and on the bottom or top side of a glyph.

Definition at line 46 of file glyph_attribute.hpp.

◆ corner_t

enum fastuidraw::GlyphAttribute::corner_t

Enumeration naming the corners of a glyph.

Definition at line 55 of file glyph_attribute.hpp.

◆ rect_glyph_layout

enum fastuidraw::GlyphAttribute::rect_glyph_layout

When packing 8-bit texel data into the store, each 32-bit value of the store holds a 2x2 block of 8-bit texels. This enumeration describes the packing an an attribute to get the texel data.

Definition at line 69 of file glyph_attribute.hpp.

Member Function Documentation

◆ pack_texel_rect()

void fastuidraw::GlyphAttribute::pack_texel_rect	(	unsigned int	width,
		unsigned int	height
	)

Pack into this GlyphAttribute via rect_glyph_layout to access texel data from the store.

Member Data Documentation

◆ m_data

vecN<uint32_t, 4> fastuidraw::GlyphAttribute::m_data

The data of this single per-corner attribute, enumerated by corner_t.

Definition at line 159 of file glyph_attribute.hpp.

The documentation for this class was generated from the following file:

/home/kevin/fastuidraw.krogueintel/inc/fastuidraw/text/glyph_attribute.hpp

Classes

Public Types

Public Member Functions

Public Attributes