stb_image.h File Reference

Go to the source code of this file.

Classes
struct	stbi_io_callbacks
struct	stbi__context
struct	stbi__result_info
struct	stbi__huffman
struct	stbi__jpeg
struct	stbi__resample
struct	stbi__zhuffman
struct	stbi__zbuf
struct	stbi__pngchunk
struct	stbi__png
struct	stbi__bmp_data
struct	stbi__pic_packet
struct	stbi__gif_lzw
struct	stbi__gif

Typedefs
typedef unsigned char	stbi_uc
typedef unsigned short	stbi_us
typedef unsigned short	stbi__uint16
typedef signed short	stbi__int16
typedef unsigned int	stbi__uint32
typedef signed int	stbi__int32
typedef unsigned char	validate_uint32[sizeof(stbi__uint32)==4 ? 1 :-1]
typedef stbi_uc *(*	resample_row_func) (stbi_uc *out, stbi_uc *in0, stbi_uc *in1, int w, int hs)

Enumerations
enum	{   STBI_default = 0 , STBI_grey = 1 , STBI_grey_alpha = 2 , STBI_rgb = 3 ,   STBI_rgb_alpha = 4 }
enum	{ STBI_ORDER_RGB , STBI_ORDER_BGR }
enum	{ STBI__SCAN_load =0 , STBI__SCAN_type , STBI__SCAN_header }
enum	{   STBI__F_none =0 , STBI__F_sub =1 , STBI__F_up =2 , STBI__F_avg =3 ,   STBI__F_paeth =4 , STBI__F_avg_first , STBI__F_paeth_first }

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 int	stbi_convert_wchar_to_utf8 (char *buffer, size_t bufferlen, const wchar_t *input)
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 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)
STBI_EXTERN	__declspec (dllimport) int __stdcall MultiByteToWideChar(unsigned int cp

Variables
STBI_EXTERN unsigned long	flags
STBI_EXTERN unsigned long const char *	str
STBI_EXTERN unsigned long const char int	cbmb
STBI_EXTERN unsigned long const char int wchar_t *	widestr
STBI_EXTERN unsigned long const char int wchar_t int	cchwide
STBI_EXTERN unsigned long const wchar_t int char int const char *	defchar
STBI_EXTERN unsigned long const wchar_t int char int const char int *	used_default

Typedef Documentation

resample_row_func

typedef stbi_uc *(* resample_row_func) (stbi_uc *out, stbi_uc *in0, stbi_uc *in1, int w, int hs)

Definition at line 3226 of file stb_image.h.

stbi__int16

typedef int16_t stbi__int16

Definition at line 569 of file stb_image.h.

stbi__int32

typedef int32_t stbi__int32

Definition at line 571 of file stb_image.h.

stbi__uint16

typedef uint16_t stbi__uint16

Definition at line 568 of file stb_image.h.

stbi__uint32

typedef uint32_t stbi__uint32

Definition at line 570 of file stb_image.h.

stbi_uc

typedef unsigned char stbi_uc

Definition at line 337 of file stb_image.h.

stbi_us

typedef unsigned short stbi_us

Definition at line 338 of file stb_image.h.

validate_uint32

typedef unsigned char validate_uint32[sizeof(stbi__uint32)==4 ? 1 :-1]

Definition at line 581 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 326 of file stb_image.h.

anonymous enum

anonymous enum

Enumerator
STBI_ORDER_RGB
STBI_ORDER_BGR

Definition at line 806 of file stb_image.h.

anonymous enum

anonymous enum

Enumerator
STBI__SCAN_load
STBI__SCAN_type
STBI__SCAN_header

Definition at line 1446 of file stb_image.h.

anonymous enum

anonymous enum

Enumerator
STBI__F_none
STBI__F_sub
STBI__F_up
STBI__F_avg
STBI__F_paeth
STBI__F_avg_first
STBI__F_paeth_first

Definition at line 4363 of file stb_image.h.

Function Documentation

__declspec()

STBIW_EXTERN __declspec

(

dllimport

)

stbi_convert_iphone_png_to_rgb()

STBIDEF void stbi_convert_iphone_png_to_rgb

(

int

flag_true_if_should_convert

)

Definition at line 4748 of file stb_image.h.

stbi_convert_wchar_to_utf8()

STBIDEF int stbi_convert_wchar_to_utf8	(	char *	buffer,
		size_t	bufferlen,
		const wchar_t *	input
	)

Definition at line 1187 of file stb_image.h.

stbi_failure_reason()

STBIDEF const char * stbi_failure_reason

(

void

)

Definition at line 879 of file stb_image.h.

stbi_hdr_to_ldr_gamma()

STBIDEF void stbi_hdr_to_ldr_gamma

(

float

gamma

)

Definition at line 1437 of file stb_image.h.

stbi_hdr_to_ldr_scale()

STBIDEF void stbi_hdr_to_ldr_scale

(

float

scale

)

Definition at line 1438 of file stb_image.h.

stbi_image_free()

STBIDEF void stbi_image_free

(

void *

retval_from_stbi_load

)

Definition at line 985 of file stb_image.h.

stbi_info()

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

Definition at line 7262 of file stb_image.h.

stbi_info_from_callbacks()

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

Definition at line 7312 of file stb_image.h.

stbi_info_from_file()

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

Definition at line 7272 of file stb_image.h.

stbi_info_from_memory()

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

Definition at line 7305 of file stb_image.h.

stbi_is_16_bit()

STBIDEF int stbi_is_16_bit

(

char const *

filename

)

Definition at line 7283 of file stb_image.h.

stbi_is_16_bit_from_callbacks()

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

Definition at line 7326 of file stb_image.h.

stbi_is_16_bit_from_file()

STBIDEF int stbi_is_16_bit_from_file

(

FILE *

f

)

Definition at line 7293 of file stb_image.h.

stbi_is_16_bit_from_memory()

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

Definition at line 7319 of file stb_image.h.

stbi_is_hdr()

STBIDEF int stbi_is_hdr

(

char const *

filename

)

Definition at line 1387 of file stb_image.h.

stbi_is_hdr_from_callbacks()

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

Definition at line 1415 of file stb_image.h.

stbi_is_hdr_from_file()

STBIDEF int stbi_is_hdr_from_file

(

FILE *

f

)

Definition at line 1398 of file stb_image.h.

stbi_is_hdr_from_memory()

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

Definition at line 1373 of file stb_image.h.

stbi_ldr_to_hdr_gamma()

STBIDEF void stbi_ldr_to_hdr_gamma

(

float

gamma

)

Definition at line 1431 of file stb_image.h.

stbi_ldr_to_hdr_scale()

STBIDEF void stbi_ldr_to_hdr_scale

(

float

scale

)

Definition at line 1432 of file stb_image.h.

stbi_load()

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

Definition at line 1222 of file stb_image.h.

stbi_load_16()

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

Definition at line 1258 of file stb_image.h.

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
	)

Definition at line 1278 of file stb_image.h.

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
	)

Definition at line 1271 of file stb_image.h.

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
	)

Definition at line 1292 of file stb_image.h.

stbi_load_from_file()

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

Definition at line 1232 of file stb_image.h.

stbi_load_from_file_16()

STBIDEF stbi__uint16 * stbi_load_from_file_16	(	FILE *	f,
		int *	x,
		int *	y,
		int *	channels_in_file,
		int	desired_channels
	)

Definition at line 1245 of file stb_image.h.

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
	)

Definition at line 1285 of file stb_image.h.

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
	)

Definition at line 1300 of file stb_image.h.

stbi_loadf()

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

Definition at line 1349 of file stb_image.h.

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
	)

Definition at line 1341 of file stb_image.h.

stbi_loadf_from_file()

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

Definition at line 1359 of file stb_image.h.

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
	)

Definition at line 1334 of file stb_image.h.

stbi_set_flip_vertically_on_load()

STBIDEF void stbi_set_flip_vertically_on_load

(

int

flag_true_if_should_flip

)

Definition at line 1000 of file stb_image.h.

stbi_set_unpremultiply_on_load()

STBIDEF void stbi_set_unpremultiply_on_load

(

int

flag_true_if_should_unpremultiply

)

Definition at line 4743 of file stb_image.h.

stbi_zlib_decode_buffer()

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

Definition at line 4282 of file stb_image.h.

stbi_zlib_decode_malloc()

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

Definition at line 4261 of file stb_image.h.

stbi_zlib_decode_malloc_guesssize()

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

Definition at line 4245 of file stb_image.h.

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
	)

Definition at line 4266 of file stb_image.h.

stbi_zlib_decode_noheader_buffer()

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

Definition at line 4309 of file stb_image.h.

stbi_zlib_decode_noheader_malloc()

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

Definition at line 4293 of file stb_image.h.

Variable Documentation

cbmb

STBIW_EXTERN unsigned long const wchar_t int char int cbmb

Definition at line 1182 of file stb_image.h.

cchwide

STBIW_EXTERN unsigned long const wchar_t int cchwide

Definition at line 1182 of file stb_image.h.

defchar

STBI_EXTERN unsigned long const wchar_t int char int const char* defchar

Definition at line 1183 of file stb_image.h.

flags

STBIW_EXTERN unsigned long flags

Definition at line 1182 of file stb_image.h.

str

STBIW_EXTERN unsigned long const wchar_t int char * str

Definition at line 1182 of file stb_image.h.

used_default

STBI_EXTERN unsigned long const wchar_t int char int const char int* used_default

Definition at line 1183 of file stb_image.h.

widestr

STBIW_EXTERN unsigned long const wchar_t * widestr

Definition at line 1182 of file stb_image.h.