anonymous_namespace{terminal.cpp}::FrameBuffer Class Reference

Collaboration diagram for anonymous_namespace{terminal.cpp}::FrameBuffer:

Classes
struct	ColoredPixel

Public Member Functions
	FrameBuffer (Mode m)
std::span< char >	span ()
	Pointer to the content. More...
void	resize_and_clear (nngn::uvec2 s)
	Changes the size and clears the content according to the mode. More...
void	write (std::size_t x, std::size_t y, Texture::texel4 color)
	Write pixel at {x, y} with color. More...
void	flip ()
	Inverts the Y coord. More...
std::size_t	dedup ()
	Eliminates redundant information, possibly reducing the size. More...

Private Types
using	write_f = void(FrameBuffer::*)(std::size_t, std::size_t, Texture::texel4)

Private Member Functions
std::size_t	pixel_size () const
std::size_t	size_bytes () const
void	write_ascii (std::size_t x, std::size_t y, Texture::texel4 color)
void	write_colored (std::size_t x, std::size_t y, Texture::texel4 color)

Private Attributes
Mode	mode
write_f	wf
std::vector< char >	v = {}
nngn::uvec2	size = {}

Member Typedef Documentation

write_f

using anonymous_namespace{terminal.cpp}::FrameBuffer::write_f = void (FrameBuffer::*)( std::size_t, std::size_t, Texture::texel4)

private

Constructor & Destructor Documentation

FrameBuffer()

anonymous_namespace{terminal.cpp}::FrameBuffer::FrameBuffer ( Mode  m )

explicit

Member Function Documentation

dedup()

std::size_t anonymous_namespace{terminal.cpp}::FrameBuffer::dedup

(

)

Eliminates redundant information, possibly reducing the size.

Unique elements will be in span(0, dedup()).

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flip()

void anonymous_namespace{terminal.cpp}::FrameBuffer::flip

(

)

Inverts the Y coord.

of all pixels, must be called before dedup.

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pixel_size()

std::size_t anonymous_namespace{terminal.cpp}::FrameBuffer::pixel_size ( ) const

private

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resize_and_clear()

void anonymous_namespace{terminal.cpp}::FrameBuffer::resize_and_clear

(

nngn::uvec2

s

)

Changes the size and clears the content according to the mode.

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size_bytes()

std::size_t anonymous_namespace{terminal.cpp}::FrameBuffer::size_bytes ( ) const

private

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span()

std::span<char> anonymous_namespace{terminal.cpp}::FrameBuffer::span ( )

inline

Pointer to the content.

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write()

void anonymous_namespace{terminal.cpp}::FrameBuffer::write ( std::size_t  x, std::size_t  y, Texture::texel4  color  )

inline

Write pixel at {x, y} with color.

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write_ascii()

void anonymous_namespace{terminal.cpp}::FrameBuffer::write_ascii ( std::size_t  x, std::size_t  y, Texture::texel4  color  )

private

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write_colored()

void anonymous_namespace{terminal.cpp}::FrameBuffer::write_colored ( std::size_t  x, std::size_t  y, Texture::texel4  color  )

private

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Member Data Documentation

mode

Mode anonymous_namespace{terminal.cpp}::FrameBuffer::mode

private

size

nngn::uvec2 anonymous_namespace{terminal.cpp}::FrameBuffer::size = {}

private

v

std::vector<char> anonymous_namespace{terminal.cpp}::FrameBuffer::v = {}

private

wf

write_f anonymous_namespace{terminal.cpp}::FrameBuffer::wf

private

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

• src/graphics/terminal.cpp