zbar/image.c File Reference

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Classes
struct	zimg_hdr_s

Typedefs
typedef struct zimg_hdr_s	zimg_hdr_t

Functions
void	_zbar_image_free (zbar_image_t *img)
zbar_image_t *	zbar_image_copy (const zbar_image_t *src)
zbar_image_t *	zbar_image_create ()
	new image constructor. More...
void	zbar_image_destroy (zbar_image_t *img)
const zbar_symbol_t *	zbar_image_first_symbol (const zbar_image_t *img)
void	zbar_image_free_data (zbar_image_t *img)
const void *	zbar_image_get_data (const zbar_image_t *img)
unsigned long	zbar_image_get_data_length (const zbar_image_t *img)
unsigned long	zbar_image_get_format (const zbar_image_t *img)
unsigned	zbar_image_get_height (const zbar_image_t *img)
unsigned	zbar_image_get_sequence (const zbar_image_t *img)
const zbar_symbol_set_t *	zbar_image_get_symbols (const zbar_image_t *img)
void *	zbar_image_get_userdata (const zbar_image_t *img)
unsigned	zbar_image_get_width (const zbar_image_t *img)
void	zbar_image_ref (zbar_image_t *img, int refs)
void	zbar_image_set_data (zbar_image_t *img, const void *data, unsigned long len, zbar_image_cleanup_handler_t *cleanup)
void	zbar_image_set_format (zbar_image_t *img, unsigned long fmt)
void	zbar_image_set_sequence (zbar_image_t *img, unsigned seq)
void	zbar_image_set_size (zbar_image_t *img, unsigned w, unsigned h)
void	zbar_image_set_symbols (zbar_image_t *img, const zbar_symbol_set_t *syms)
void	zbar_image_set_userdata (zbar_image_t *img, void *userdata)
int	zbar_image_write (const zbar_image_t *img, const char *filebase)

Typedef Documentation

typedef struct zimg_hdr_s zimg_hdr_t

Function Documentation

void _zbar_image_free

(

zbar_image_t *

img

)

References zbar_symbol_set_ref().

Referenced by _zbar_image_refcnt().

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zbar_image_t* zbar_image_copy

(

const zbar_image_t *

src

)

References zbar_image_create(), and zbar_image_free_data().

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zbar_image_t* zbar_image_create

(

void

)

new image constructor.

Returns

a new image object with uninitialized data and format. this image should be destroyed (using zbar_image_destroy()) as soon as the application is finished with it

References _zbar_image_refcnt(), and _zbar_refcnt_init().

Referenced by _zbar_format_lookup(), image_new(), main(), scan_image(), zbar_gtk_processing_thread(), zbar_image_convert_resize(), zbar_image_copy(), zbar_image_free_data(), zbar_video_create(), zbar_video_init(), and zbar_video_next_image().

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void zbar_image_destroy

(

zbar_image_t *

img

)

References _zbar_image_refcnt().

Referenced by _zbar_format_lookup(), _zbar_process_image(), _zbar_processor_handle_input(), image_clear(), main(), proc_video_handler(), proc_wait_unthreaded(), scan_image(), zbar_gtk_process_image(), zbar_gtk_processing_thread(), zbar_image_convert_resize(), zbar_video_destroy(), zbar_video_init(), and zbar_window_redraw().

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const zbar_symbol_t* zbar_image_first_symbol

(

const zbar_image_t *

img

)

Referenced by _zbar_process_image(), data_handler(), main(), scan_image(), and zbar_gtk_process_image().

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void zbar_image_free_data ( zbar_image_t *  img )

inline

References zbar_image_create().

Referenced by _zbar_convert_jpeg_to_y(), image_set_data(), main(), scan_image(), zbar_image_convert_resize(), zbar_image_copy(), and zbar_image_set_data().

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const void* zbar_image_get_data

(

const zbar_image_t *

img

)

Referenced by _zbar_process_image(), image_get_data(), main(), test_cleanup_handler(), and zbarImage_validate().

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unsigned long zbar_image_get_data_length

(

const zbar_image_t *

img

)

Referenced by image_get_data(), main(), and zbarImage_validate().

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unsigned long zbar_image_get_format

(

const zbar_image_t *

img

)

Referenced by _zbar_process_image(), image_get_format(), main(), and test_image_bars().

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unsigned zbar_image_get_height

(

const zbar_image_t *

img

)

Referenced by _zbar_process_image(), image_get_int(), image_get_size(), image_set_int(), main(), test_image_bars(), zbar_process_image(), and zbarImage_validate().

unsigned zbar_image_get_sequence

(

const zbar_image_t *

img

)

Referenced by data_handler(), and image_get_int().

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const zbar_symbol_set_t* zbar_image_get_symbols

(

const zbar_image_t *

img

)

Referenced by image_get_symbols(), and zbar_gtk_process_image().

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void* zbar_image_get_userdata

(

const zbar_image_t *

img

)

Referenced by image_cleanup(), image_clear(), image_get_data(), process_handler(), and zbar_gtk_release_pixbuf().

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unsigned zbar_image_get_width

(

const zbar_image_t *

img

)

Referenced by _zbar_process_image(), image_get_int(), image_get_size(), image_set_int(), main(), test_image_bars(), zbar_process_image(), and zbarImage_validate().

void zbar_image_ref	(	zbar_image_t *	img,
		int	refs
	)

References _zbar_image_refcnt().

Referenced by zbarImage_FromImage().

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void zbar_image_set_data	(	zbar_image_t *	img,
		const void *	data,
		unsigned long	len,
		zbar_image_cleanup_handler_t *	cleanup
	)

References test_zbar::data, len, and zbar_image_free_data().

Referenced by image_set_data(), main(), scan_image(), test_image_bars(), and zbar_gtk_image_from_pixbuf().

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void zbar_image_set_format	(	zbar_image_t *	img,
		unsigned long	fmt
	)

Referenced by image_set_format(), main(), scan_image(), and zbar_gtk_image_from_pixbuf().

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void zbar_image_set_sequence	(	zbar_image_t *	img,
		unsigned	seq
	)

Referenced by image_set_int().

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void zbar_image_set_size	(	zbar_image_t *	img,
		unsigned	w,
		unsigned	h
	)

Referenced by image_init(), image_set_int(), image_set_size(), main(), scan_image(), and zbar_gtk_image_from_pixbuf().

void zbar_image_set_symbols	(	zbar_image_t *	img,
		const zbar_symbol_set_t *	syms
	)

References zbar_symbol_set_ref().

Referenced by image_set_symbols(), and zbar_gtk_process_image().

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void zbar_image_set_userdata	(	zbar_image_t *	img,
		void *	userdata
	)

References userdata.

Referenced by image_cleanup(), image_clear(), image_convert(), image_new(), image_set_data(), zbar_gtk_image_from_pixbuf(), zbar_gtk_release_pixbuf(), and zbarImage_FromImage().

int zbar_image_write	(	const zbar_image_t *	img,
		const char *	filebase
	)

References fclose(), zimg_hdr_s::format, zimg_hdr_s::height, test_pygtk::info, len, zimg_hdr_s::magic, zimg_hdr_s::size, zimg_hdr_s::width, y, zbar_image_write_png, and zprintf.

Referenced by _zbar_process_image(), and main().

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