png_struct_def Struct Reference

#include <png.h>

Collaboration diagram for png_struct_def:

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Data Fields
jmp_buf	jmpbuf
png_error_ptr	error_fn
png_error_ptr	warning_fn
png_voidp	error_ptr
png_rw_ptr	write_data_fn
png_rw_ptr	read_data_fn
png_voidp	io_ptr
png_user_transform_ptr	read_user_transform_fn
png_user_transform_ptr	write_user_transform_fn
png_voidp	user_transform_ptr
png_byte	user_transform_depth
png_byte	user_transform_channels
png_uint_32	mode
png_uint_32	flags
png_uint_32	transformations
z_stream	zstream
png_bytep	zbuf
png_size_t	zbuf_size
int	zlib_level
int	zlib_method
int	zlib_window_bits
int	zlib_mem_level
int	zlib_strategy
png_uint_32	width
png_uint_32	height
png_uint_32	num_rows
png_uint_32	usr_width
png_uint_32	rowbytes
png_uint_32	irowbytes
png_uint_32	iwidth
png_uint_32	row_number
png_bytep	prev_row
png_bytep	row_buf
png_bytep	sub_row
png_bytep	up_row
png_bytep	avg_row
png_bytep	paeth_row
png_row_info	row_info
png_uint_32	idat_size
png_uint_32	crc
png_colorp	palette
png_uint_16	num_palette
png_uint_16	num_trans
png_byte	chunk_name [5]
png_byte	compression
png_byte	filter
png_byte	interlaced
png_byte	pass
png_byte	do_filter
png_byte	color_type
png_byte	bit_depth
png_byte	usr_bit_depth
png_byte	pixel_depth
png_byte	channels
png_byte	usr_channels
png_byte	sig_bytes
png_uint_16	filler
png_byte	background_gamma_type
float	background_gamma
png_color_16	background
png_color_16	background_1
png_flush_ptr	output_flush_fn
png_uint_32	flush_dist
png_uint_32	flush_rows
int	gamma_shift
float	gamma
float	screen_gamma
png_bytep	gamma_table
png_bytep	gamma_from_1
png_bytep	gamma_to_1
png_uint_16pp	gamma_16_table
png_uint_16pp	gamma_16_from_1
png_uint_16pp	gamma_16_to_1
png_color_8	sig_bit
png_color_8	shift
png_bytep	trans
png_color_16	trans_values
png_read_status_ptr	read_row_fn
png_write_status_ptr	write_row_fn
png_progressive_info_ptr	info_fn
png_progressive_row_ptr	row_fn
png_progressive_end_ptr	end_fn
png_bytep	save_buffer_ptr
png_bytep	save_buffer
png_bytep	current_buffer_ptr
png_bytep	current_buffer
png_uint_32	push_length
png_uint_32	skip_length
png_size_t	save_buffer_size
png_size_t	save_buffer_max
png_size_t	buffer_size
png_size_t	current_buffer_size
int	process_mode
int	cur_palette
png_size_t	current_text_size
png_size_t	current_text_left
png_charp	current_text
png_charp	current_text_ptr
png_bytep	palette_lookup
png_bytep	dither_index
png_uint_16p	hist
png_byte	heuristic_method
png_byte	num_prev_filters
png_bytep	prev_filters
png_uint_16p	filter_weights
png_uint_16p	inv_filter_weights
png_uint_16p	filter_costs
png_uint_16p	inv_filter_costs
png_charp	time_buffer
png_uint_32	free_me
png_voidp	user_chunk_ptr
png_user_chunk_ptr	read_user_chunk_fn
int	num_chunk_list
png_bytep	chunk_list
png_byte	rgb_to_gray_status
png_uint_16	rgb_to_gray_red_coeff
png_uint_16	rgb_to_gray_green_coeff
png_uint_16	rgb_to_gray_blue_coeff
png_uint_32	mng_features_permitted
png_fixed_point	int_gamma
png_byte	filter_type
png_byte	mmx_bitdepth_threshold
png_uint_32	mmx_rowbytes_threshold
png_uint_32	asm_flags
png_voidp	mem_ptr
png_malloc_ptr	malloc_fn
png_free_ptr	free_fn
png_bytep	big_row_buf
png_bytep	dither_sort
png_bytep	index_to_palette
png_bytep	palette_to_index
png_byte	compression_type
png_uint_32	user_width_max
png_uint_32	user_height_max