#include "png.h"

Include dependency graph for pngpread.c:

Macros
#define	PNG_ERROR_MODE 8

#define	PNG_INTERNAL

#define	PNG_READ_CHUNK_MODE 1

#define	PNG_READ_DONE_MODE 6

#define	PNG_READ_IDAT_MODE 2

#define	PNG_READ_iTXt_MODE 7

#define	PNG_READ_SIG_MODE 0

#define	PNG_READ_tEXt_MODE 4

#define	PNG_READ_zTXt_MODE 5

#define	PNG_SKIP_MODE 3

Functions
png_voidp PNGAPI	png_get_progressive_ptr (png_structp png_ptr)

void PNGAPI	png_process_data (png_structp png_ptr, png_infop info_ptr, png_bytep buffer, png_size_t buffer_size)

void	png_process_IDAT_data (png_structp png_ptr, png_bytep buffer, png_size_t buffer_length)

void	png_process_some_data (png_structp png_ptr, png_infop info_ptr)

void PNGAPI	png_progressive_combine_row (png_structp png_ptr, png_bytep old_row, png_bytep new_row)

void	png_push_crc_finish (png_structp png_ptr)

void	png_push_crc_skip (png_structp png_ptr, png_uint_32 skip)

void PNGAPI	png_push_fill_buffer (png_structp png_ptr, png_bytep buffer, png_size_t length)

void	png_push_handle_tEXt (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_push_handle_unknown (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_push_handle_zTXt (png_structp png_ptr, png_infop info_ptr, png_uint_32 length)

void	png_push_have_end (png_structp png_ptr, png_infop info_ptr)

void	png_push_have_info (png_structp png_ptr, png_infop info_ptr)

void	png_push_have_row (png_structp png_ptr, png_bytep row)

void	png_push_process_row (png_structp png_ptr)

void	png_push_read_chunk (png_structp png_ptr, png_infop info_ptr)

void	png_push_read_IDAT (png_structp png_ptr)

void	png_push_read_sig (png_structp png_ptr, png_infop info_ptr)

void	png_push_read_tEXt (png_structp png_ptr, png_infop info_ptr)

void	png_push_read_zTXt (png_structp png_ptr, png_infop info_ptr)

void	png_push_restore_buffer (png_structp png_ptr, png_bytep buffer, png_size_t buffer_length)

void	png_push_save_buffer (png_structp png_ptr)

void	png_read_push_finish_row (png_structp png_ptr)

void PNGAPI	png_set_progressive_read_fn (png_structp png_ptr, png_voidp progressive_ptr, png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn, png_progressive_end_ptr end_fn)

Macro Definition Documentation

#define PNG_ERROR_MODE 8

Definition at line 24 of file pngpread.c.

#define PNG_INTERNAL

Definition at line 11 of file pngpread.c.

#define PNG_READ_CHUNK_MODE 1

Definition at line 17 of file pngpread.c.

#define PNG_READ_DONE_MODE 6

Definition at line 22 of file pngpread.c.

#define PNG_READ_IDAT_MODE 2

Definition at line 18 of file pngpread.c.

#define PNG_READ_iTXt_MODE 7

Definition at line 23 of file pngpread.c.

#define PNG_READ_SIG_MODE 0

Definition at line 16 of file pngpread.c.

#define PNG_READ_tEXt_MODE 4

Definition at line 20 of file pngpread.c.

#define PNG_READ_zTXt_MODE 5

Definition at line 21 of file pngpread.c.

#define PNG_SKIP_MODE 3

Definition at line 19 of file pngpread.c.

Function Documentation

png_voidp PNGAPI png_get_progressive_ptr ( png_structp png_ptr )

Definition at line 1589 of file pngpread.c.

void PNGAPI png_process_data	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_bytep	buffer,
		png_size_t	buffer_size
	)

Definition at line 27 of file pngpread.c.

void png_process_IDAT_data	(	png_structp	png_ptr,
		png_bytep	buffer,
		png_size_t	buffer_length
	)

Definition at line 753 of file pngpread.c.

void png_process_some_data	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 43 of file pngpread.c.

void PNGAPI png_progressive_combine_row	(	png_structp	png_ptr,
		png_bytep	old_row,
		png_bytep	new_row
	)

Definition at line 1563 of file pngpread.c.

void png_push_crc_finish ( png_structp png_ptr )

Definition at line 516 of file pngpread.c.

void png_push_crc_skip	(	png_structp	png_ptr,
		png_uint_32	skip
	)

Definition at line 509 of file pngpread.c.

void PNGAPI png_push_fill_buffer	(	png_structp	png_ptr,
		png_bytep	buffer,
		png_size_t	length
	)

Definition at line 564 of file pngpread.c.

void png_push_handle_tEXt	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1056 of file pngpread.c.

void png_push_handle_unknown	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1463 of file pngpread.c.

void png_push_handle_zTXt	(	png_structp	png_ptr,
		png_infop	info_ptr,
		png_uint_32	length
	)

Definition at line 1152 of file pngpread.c.

void png_push_have_end	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 1548 of file pngpread.c.

void png_push_have_info	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 1541 of file pngpread.c.

void png_push_have_row	(	png_structp	png_ptr,
		png_bytep	row
	)

Definition at line 1555 of file pngpread.c.

void png_push_process_row ( png_structp png_ptr )

Definition at line 810 of file pngpread.c.

void png_push_read_chunk	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 136 of file pngpread.c.

void png_push_read_IDAT ( png_structp png_ptr )

Definition at line 662 of file pngpread.c.

void png_push_read_sig	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 104 of file pngpread.c.

void png_push_read_tEXt	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 1086 of file pngpread.c.

void png_push_read_zTXt	(	png_structp	png_ptr,
		png_infop	info_ptr
	)

Definition at line 1184 of file pngpread.c.

void png_push_restore_buffer	(	png_structp	png_ptr,
		png_bytep	buffer,
		png_size_t	buffer_length
	)

Definition at line 652 of file pngpread.c.

void png_push_save_buffer ( png_structp png_ptr )

Definition at line 603 of file pngpread.c.

void png_read_push_finish_row ( png_structp png_ptr )

Definition at line 989 of file pngpread.c.

void PNGAPI png_set_progressive_read_fn	(	png_structp	png_ptr,
		png_voidp	progressive_ptr,
		png_progressive_info_ptr	info_fn,
		png_progressive_row_ptr	row_fn,
		png_progressive_end_ptr	end_fn
	)

Definition at line 1576 of file pngpread.c.

Macros

Functions

Macro Definition Documentation

Function Documentation