stb_image.h File Reference

#include <stdio.h>
#include <stdlib.h>

Go to the source code of this file.

Data Structures
struct	stbi_io_callbacks

Macros
#define	STBI_VERSION   1
#define	STBIDEF   extern

Typedefs
typedef unsigned char	stbi_uc
typedef unsigned short	stbi_us

Enumerations
enum	{   STBI_default = 0 , STBI_grey = 1 , STBI_grey_alpha = 2 , STBI_rgb = 3 ,   STBI_rgb_alpha = 4 }

Functions
STBIDEF stbi_uc *	stbi_load_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF stbi_uc *	stbi_load_from_callbacks (stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF stbi_uc *	stbi_load (char const *filename, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF stbi_uc *	stbi_load_from_file (FILE *f, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF stbi_uc *	stbi_load_gif_from_memory (stbi_uc const *buffer, int len, int **delays, int *x, int *y, int *z, int *comp, int req_comp)
STBIDEF stbi_us *	stbi_load_16_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF stbi_us *	stbi_load_16_from_callbacks (stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF stbi_us *	stbi_load_16 (char const *filename, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF stbi_us *	stbi_load_from_file_16 (FILE *f, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF float *	stbi_loadf_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF float *	stbi_loadf_from_callbacks (stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF float *	stbi_loadf (char const *filename, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF float *	stbi_loadf_from_file (FILE *f, int *x, int *y, int *channels_in_file, int desired_channels)
STBIDEF void	stbi_hdr_to_ldr_gamma (float gamma)
STBIDEF void	stbi_hdr_to_ldr_scale (float scale)
STBIDEF void	stbi_ldr_to_hdr_gamma (float gamma)
STBIDEF void	stbi_ldr_to_hdr_scale (float scale)
STBIDEF int	stbi_is_hdr_from_callbacks (stbi_io_callbacks const *clbk, void *user)
STBIDEF int	stbi_is_hdr_from_memory (stbi_uc const *buffer, int len)
STBIDEF int	stbi_is_hdr (char const *filename)
STBIDEF int	stbi_is_hdr_from_file (FILE *f)
STBIDEF const char *	stbi_failure_reason (void)
STBIDEF void	stbi_image_free (void *retval_from_stbi_load)
STBIDEF int	stbi_info_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *comp)
STBIDEF int	stbi_info_from_callbacks (stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp)
STBIDEF int	stbi_is_16_bit_from_memory (stbi_uc const *buffer, int len)
STBIDEF int	stbi_is_16_bit_from_callbacks (stbi_io_callbacks const *clbk, void *user)
STBIDEF int	stbi_info (char const *filename, int *x, int *y, int *comp)
STBIDEF int	stbi_info_from_file (FILE *f, int *x, int *y, int *comp)
STBIDEF int	stbi_is_16_bit (char const *filename)
STBIDEF int	stbi_is_16_bit_from_file (FILE *f)
STBIDEF void	stbi_set_unpremultiply_on_load (int flag_true_if_should_unpremultiply)
STBIDEF void	stbi_convert_iphone_png_to_rgb (int flag_true_if_should_convert)
STBIDEF void	stbi_set_flip_vertically_on_load (int flag_true_if_should_flip)
STBIDEF void	stbi_set_unpremultiply_on_load_thread (int flag_true_if_should_unpremultiply)
STBIDEF void	stbi_convert_iphone_png_to_rgb_thread (int flag_true_if_should_convert)
STBIDEF void	stbi_set_flip_vertically_on_load_thread (int flag_true_if_should_flip)
STBIDEF char *	stbi_zlib_decode_malloc_guesssize (const char *buffer, int len, int initial_size, int *outlen)
STBIDEF char *	stbi_zlib_decode_malloc_guesssize_headerflag (const char *buffer, int len, int initial_size, int *outlen, int parse_header)
STBIDEF char *	stbi_zlib_decode_malloc (const char *buffer, int len, int *outlen)
STBIDEF int	stbi_zlib_decode_buffer (char *obuffer, int olen, const char *ibuffer, int ilen)
STBIDEF char *	stbi_zlib_decode_noheader_malloc (const char *buffer, int len, int *outlen)
STBIDEF int	stbi_zlib_decode_noheader_buffer (char *obuffer, int olen, const char *ibuffer, int ilen)

Macro Definition Documentation

STBI_VERSION

#define STBI_VERSION   1

Definition at line 374 of file stb_image.h.

STBIDEF

#define STBIDEF   extern

Definition at line 398 of file stb_image.h.

Referenced by stbi_convert_iphone_png_to_rgb(), stbi_convert_iphone_png_to_rgb_thread(), stbi_failure_reason(), stbi_hdr_to_ldr_gamma(), stbi_hdr_to_ldr_scale(), stbi_image_free(), stbi_info(), stbi_info_from_callbacks(), stbi_info_from_file(), stbi_info_from_memory(), stbi_is_16_bit(), stbi_is_16_bit_from_callbacks(), stbi_is_16_bit_from_file(), stbi_is_16_bit_from_memory(), stbi_is_hdr(), stbi_is_hdr_from_callbacks(), stbi_is_hdr_from_file(), stbi_is_hdr_from_memory(), stbi_ldr_to_hdr_gamma(), stbi_ldr_to_hdr_scale(), stbi_load(), stbi_load_16(), stbi_load_16_from_callbacks(), stbi_load_16_from_memory(), stbi_load_from_callbacks(), stbi_load_from_file(), stbi_load_from_file_16(), stbi_load_from_memory(), stbi_load_gif_from_memory(), stbi_loadf(), stbi_loadf_from_callbacks(), stbi_loadf_from_file(), stbi_loadf_from_memory(), stbi_set_flip_vertically_on_load(), stbi_set_flip_vertically_on_load_thread(), stbi_set_unpremultiply_on_load(), stbi_set_unpremultiply_on_load_thread(), stbi_zlib_decode_buffer(), stbi_zlib_decode_malloc(), stbi_zlib_decode_malloc_guesssize(), stbi_zlib_decode_malloc_guesssize_headerflag(), stbi_zlib_decode_noheader_buffer(), and stbi_zlib_decode_noheader_malloc().

Typedef Documentation

stbi_uc

typedef unsigned char stbi_uc

Definition at line 387 of file stb_image.h.

stbi_us

typedef unsigned short stbi_us

Definition at line 388 of file stb_image.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
STBI_default
STBI_grey
STBI_grey_alpha
STBI_rgb
STBI_rgb_alpha

Definition at line 376 of file stb_image.h.

Function Documentation

stbi_convert_iphone_png_to_rgb()

STBIDEF void stbi_convert_iphone_png_to_rgb

(

int

flag_true_if_should_convert

)

References STBIDEF.

stbi_convert_iphone_png_to_rgb_thread()

STBIDEF void stbi_convert_iphone_png_to_rgb_thread

(

int

flag_true_if_should_convert

)

References STBIDEF.

stbi_failure_reason()

STBIDEF const char * stbi_failure_reason

(

void

)

References STBIDEF.

stbi_hdr_to_ldr_gamma()

STBIDEF void stbi_hdr_to_ldr_gamma

(

float

gamma

)

References STBIDEF.

stbi_hdr_to_ldr_scale()

STBIDEF void stbi_hdr_to_ldr_scale

(

float

scale

)

References STBIDEF.

stbi_image_free()

STBIDEF void stbi_image_free

(

void *

retval_from_stbi_load

)

References STBIDEF.

Referenced by pharos_zxing_decode_image_path().

stbi_info()

STBIDEF int stbi_info	(	char const *	filename,
		int *	x,
		int *	y,
		int *	comp )

References STBIDEF.

stbi_info_from_callbacks()

STBIDEF int stbi_info_from_callbacks	(	stbi_io_callbacks const *	clbk,
		void *	user,
		int *	x,
		int *	y,
		int *	comp )

References STBIDEF.

stbi_info_from_file()

STBIDEF int stbi_info_from_file	(	FILE *	f,
		int *	x,
		int *	y,
		int *	comp )

References STBIDEF.

stbi_info_from_memory()

STBIDEF int stbi_info_from_memory	(	stbi_uc const *	buffer,
		int	len,
		int *	x,
		int *	y,
		int *	comp )

References len, and STBIDEF.

stbi_is_16_bit()

STBIDEF int stbi_is_16_bit

(

char const *

filename

)

References STBIDEF.

stbi_is_16_bit_from_callbacks()

STBIDEF int stbi_is_16_bit_from_callbacks	(	stbi_io_callbacks const *	clbk,
		void *	user )

References STBIDEF.

stbi_is_16_bit_from_file()

STBIDEF int stbi_is_16_bit_from_file

(

FILE *

f

)

References STBIDEF.

stbi_is_16_bit_from_memory()

STBIDEF int stbi_is_16_bit_from_memory	(	stbi_uc const *	buffer,
		int	len )

References len, and STBIDEF.

stbi_is_hdr()

STBIDEF int stbi_is_hdr

(

char const *

filename

)

References STBIDEF.

stbi_is_hdr_from_callbacks()

STBIDEF int stbi_is_hdr_from_callbacks	(	stbi_io_callbacks const *	clbk,
		void *	user )

References STBIDEF.

stbi_is_hdr_from_file()

STBIDEF int stbi_is_hdr_from_file

(

FILE *

f

)

References STBIDEF.

stbi_is_hdr_from_memory()

STBIDEF int stbi_is_hdr_from_memory	(	stbi_uc const *	buffer,
		int	len )

References len, and STBIDEF.

stbi_ldr_to_hdr_gamma()

STBIDEF void stbi_ldr_to_hdr_gamma

(

float

gamma

)

References STBIDEF.

stbi_ldr_to_hdr_scale()

STBIDEF void stbi_ldr_to_hdr_scale

(

float

scale

)

References STBIDEF.

stbi_load()

STBIDEF stbi_uc * stbi_load	(	char const *	filename,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

Referenced by pharos_zxing_decode_image_path().

stbi_load_16()

STBIDEF stbi_us * stbi_load_16	(	char const *	filename,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

stbi_load_16_from_callbacks()

STBIDEF stbi_us * stbi_load_16_from_callbacks	(	stbi_io_callbacks const *	clbk,
		void *	user,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

stbi_load_16_from_memory()

STBIDEF stbi_us * stbi_load_16_from_memory	(	stbi_uc const *	buffer,
		int	len,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References len, and STBIDEF.

stbi_load_from_callbacks()

STBIDEF stbi_uc * stbi_load_from_callbacks	(	stbi_io_callbacks const *	clbk,
		void *	user,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

stbi_load_from_file()

STBIDEF stbi_uc * stbi_load_from_file	(	FILE *	f,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

stbi_load_from_file_16()

STBIDEF stbi_us * stbi_load_from_file_16	(	FILE *	f,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

stbi_load_from_memory()

STBIDEF stbi_uc * stbi_load_from_memory	(	stbi_uc const *	buffer,
		int	len,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References len, and STBIDEF.

stbi_load_gif_from_memory()

STBIDEF stbi_uc * stbi_load_gif_from_memory	(	stbi_uc const *	buffer,
		int	len,
		int **	delays,
		int *	x,
		int *	y,
		int *	z,
		int *	comp,
		int	req_comp )

References len, and STBIDEF.

stbi_loadf()

STBIDEF float * stbi_loadf	(	char const *	filename,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

stbi_loadf_from_callbacks()

STBIDEF float * stbi_loadf_from_callbacks	(	stbi_io_callbacks const *	clbk,
		void *	user,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

stbi_loadf_from_file()

STBIDEF float * stbi_loadf_from_file	(	FILE *	f,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References STBIDEF.

stbi_loadf_from_memory()

STBIDEF float * stbi_loadf_from_memory	(	stbi_uc const *	buffer,
		int	len,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels )

References len, and STBIDEF.

stbi_set_flip_vertically_on_load()

STBIDEF void stbi_set_flip_vertically_on_load

(

int

flag_true_if_should_flip

)

References STBIDEF.

stbi_set_flip_vertically_on_load_thread()

STBIDEF void stbi_set_flip_vertically_on_load_thread

(

int

flag_true_if_should_flip

)

References STBIDEF.

stbi_set_unpremultiply_on_load()

STBIDEF void stbi_set_unpremultiply_on_load

(

int

flag_true_if_should_unpremultiply

)

References STBIDEF.

stbi_set_unpremultiply_on_load_thread()

STBIDEF void stbi_set_unpremultiply_on_load_thread

(

int

flag_true_if_should_unpremultiply

)

References STBIDEF.

stbi_zlib_decode_buffer()

STBIDEF int stbi_zlib_decode_buffer	(	char *	obuffer,
		int	olen,
		const char *	ibuffer,
		int	ilen )

References STBIDEF.

stbi_zlib_decode_malloc()

STBIDEF char * stbi_zlib_decode_malloc	(	const char *	buffer,
		int	len,
		int *	outlen )

References len, and STBIDEF.

stbi_zlib_decode_malloc_guesssize()

STBIDEF char * stbi_zlib_decode_malloc_guesssize	(	const char *	buffer,
		int	len,
		int	initial_size,
		int *	outlen )

References len, and STBIDEF.

stbi_zlib_decode_malloc_guesssize_headerflag()

STBIDEF char * stbi_zlib_decode_malloc_guesssize_headerflag	(	const char *	buffer,
		int	len,
		int	initial_size,
		int *	outlen,
		int	parse_header )

References len, and STBIDEF.

stbi_zlib_decode_noheader_buffer()

STBIDEF int stbi_zlib_decode_noheader_buffer	(	char *	obuffer,
		int	olen,
		const char *	ibuffer,
		int	ilen )

References STBIDEF.

stbi_zlib_decode_noheader_malloc()

STBIDEF char * stbi_zlib_decode_noheader_malloc	(	const char *	buffer,
		int	len,
		int *	outlen )

References len, and STBIDEF.