heif::HeifPixelImage Class Reference

Inheritance diagram for heif::HeifPixelImage:

Public Member Functions
bool	add_plane (heif_channel channel, int width, int height, int bit_depth)
void	copy_new_plane_from (const std::shared_ptr< const HeifPixelImage > &src_image, heif_channel src_channel, heif_channel dst_channel)
void	create (int width, int height, heif_colorspace colorspace, heif_chroma chroma)
Error	crop (int left, int right, int top, int bottom, std::shared_ptr< HeifPixelImage > &out_img) const
void	fill_new_plane (heif_channel dst_channel, uint8_t value, int width, int height)
Error	fill_RGB_16bit (uint16_t r, uint16_t g, uint16_t b, uint16_t a)
int	get_bits_per_pixel (enum heif_channel channel) const
std::set< enum heif_channel >	get_channel_set () const
heif_chroma	get_chroma_format () const
std::shared_ptr< const color_profile >	get_color_profile ()
heif_colorspace	get_colorspace () const
const char *	get_error () const
int	get_height () const
int	get_height (enum heif_channel channel) const
uint8_t *	get_plane (enum heif_channel channel, int *out_stride)
const uint8_t *	get_plane (enum heif_channel channel, int *out_stride) const
int	get_storage_bits_per_pixel (enum heif_channel channel) const
int	get_width () const
int	get_width (enum heif_channel channel) const
bool	has_alpha () const
bool	has_channel (heif_channel channel) const
	HeifPixelImage ()
Error	mirror_inplace (bool horizontal)
Error	overlay (std::shared_ptr< HeifPixelImage > &overlay, int dx, int dy)
Error	rotate_ccw (int angle_degrees, std::shared_ptr< HeifPixelImage > &out_img)
Error	scale_nearest_neighbor (std::shared_ptr< HeifPixelImage > &output, int width, int height) const
void	set_color_profile (std::shared_ptr< const color_profile > profile)
void	set_error (std::string err)
void	set_success ()
void	transfer_plane_from_image_as (std::shared_ptr< HeifPixelImage > source, heif_channel src_channel, heif_channel dst_channel)
	~HeifPixelImage ()

Constructor & Destructor Documentation

HeifPixelImage()

heif::HeifPixelImage::HeifPixelImage ( )

explicit

~HeifPixelImage()

heif::HeifPixelImage::~HeifPixelImage

(

)

Member Function Documentation

add_plane()

bool heif::HeifPixelImage::add_plane	(	heif_channel	channel,
		int	width,
		int	height,
		int	bit_depth
	)

copy_new_plane_from()

void heif::HeifPixelImage::copy_new_plane_from	(	const std::shared_ptr< const HeifPixelImage > &	src_image,
		heif_channel	src_channel,
		heif_channel	dst_channel
	)

create()

void heif::HeifPixelImage::create	(	int	width,
		int	height,
		heif_colorspace	colorspace,
		heif_chroma	chroma
	)

crop()

Error heif::HeifPixelImage::crop	(	int	left,
		int	right,
		int	top,
		int	bottom,
		std::shared_ptr< HeifPixelImage > &	out_img
	)		const

fill_new_plane()

void heif::HeifPixelImage::fill_new_plane	(	heif_channel	dst_channel,
		uint8_t	value,
		int	width,
		int	height
	)

fill_RGB_16bit()

Error heif::HeifPixelImage::fill_RGB_16bit	(	uint16_t	r,
		uint16_t	g,
		uint16_t	b,
		uint16_t	a
	)

get_bits_per_pixel()

int heif::HeifPixelImage::get_bits_per_pixel

(

enum heif_channel

channel

)

const

get_channel_set()

std::set<enum heif_channel> heif::HeifPixelImage::get_channel_set

(

)

const

get_chroma_format()

heif_chroma heif::HeifPixelImage::get_chroma_format ( ) const

inline

get_color_profile()

std::shared_ptr<const color_profile> heif::HeifPixelImage::get_color_profile ( )

inline

get_colorspace()

heif_colorspace heif::HeifPixelImage::get_colorspace ( ) const

inline

get_error()

const char* heif::ErrorBuffer::get_error ( ) const

inlineinherited

get_height() [1/2]

int heif::HeifPixelImage::get_height ( ) const

inline

get_height() [2/2]

int heif::HeifPixelImage::get_height

(

enum heif_channel

channel

)

const

get_plane() [1/2]

uint8_t* heif::HeifPixelImage::get_plane	(	enum heif_channel	channel,
		int *	out_stride
	)

get_plane() [2/2]

const uint8_t* heif::HeifPixelImage::get_plane	(	enum heif_channel	channel,
		int *	out_stride
	)		const

get_storage_bits_per_pixel()

int heif::HeifPixelImage::get_storage_bits_per_pixel

(

enum heif_channel

channel

)

const

get_width() [1/2]

int heif::HeifPixelImage::get_width ( ) const

inline

get_width() [2/2]

int heif::HeifPixelImage::get_width

(

enum heif_channel

channel

)

const

has_alpha()

bool heif::HeifPixelImage::has_alpha

(

)

const

has_channel()

bool heif::HeifPixelImage::has_channel

(

heif_channel

channel

)

const

mirror_inplace()

Error heif::HeifPixelImage::mirror_inplace

(

bool

horizontal

)

overlay()

Error heif::HeifPixelImage::overlay	(	std::shared_ptr< HeifPixelImage > &	overlay,
		int	dx,
		int	dy
	)

rotate_ccw()

Error heif::HeifPixelImage::rotate_ccw	(	int	angle_degrees,
		std::shared_ptr< HeifPixelImage > &	out_img
	)

scale_nearest_neighbor()

Error heif::HeifPixelImage::scale_nearest_neighbor	(	std::shared_ptr< HeifPixelImage > &	output,
		int	width,
		int	height
	)		const

set_color_profile()

void heif::HeifPixelImage::set_color_profile ( std::shared_ptr< const color_profile >  profile )

inline

set_error()

void heif::ErrorBuffer::set_error ( std::string  err )

inlineinherited

set_success()

void heif::ErrorBuffer::set_success ( )

inlineinherited

transfer_plane_from_image_as()

void heif::HeifPixelImage::transfer_plane_from_image_as	(	std::shared_ptr< HeifPixelImage >	source,
		heif_channel	src_channel,
		heif_channel	dst_channel
	)

---

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

• core/libs/heifutils/libheif/heif_image.h