#include <png.h>

Public Attributes
png_uint_32	asm_flags

png_bytep	avg_row

png_color_16	background

png_color_16	background_1

float	background_gamma

png_byte	background_gamma_type

png_bytep	big_row_buf

png_byte	bit_depth

png_size_t	buffer_size

png_byte	channels

png_bytep	chunk_list

png_byte	chunk_name [5]

png_charp	chunkdata

png_byte	color_type

png_byte	compression

png_byte	compression_type

png_uint_32	crc

int	cur_palette

png_bytep	current_buffer

png_bytep	current_buffer_ptr

png_size_t	current_buffer_size

png_charp	current_text

png_size_t	current_text_left

png_charp	current_text_ptr

png_size_t	current_text_size

png_bytep	dither_index

png_bytep	dither_sort

png_byte	do_filter

png_progressive_end_ptr	end_fn

png_error_ptr	error_fn

png_voidp	error_ptr

png_uint_16	filler

png_byte	filter

png_uint_16p	filter_costs

png_byte	filter_type

png_uint_16p	filter_weights

png_uint_32	flags

png_uint_32	flush_dist

png_uint_32	flush_rows

png_free_ptr	free_fn

png_uint_32	free_me

float	gamma

png_uint_16pp	gamma_16_from_1

png_uint_16pp	gamma_16_table

png_uint_16pp	gamma_16_to_1

png_bytep	gamma_from_1

int	gamma_shift

png_bytep	gamma_table

png_bytep	gamma_to_1

png_uint_32	height

png_byte	heuristic_method

png_uint_16p	hist

png_uint_32	idat_size

png_bytep	index_to_palette

png_progressive_info_ptr	info_fn

png_fixed_point	int_gamma

png_byte	interlaced

png_uint_16p	inv_filter_costs

png_uint_16p	inv_filter_weights

png_voidp	io_ptr

png_uint_32	irowbytes

png_uint_32	iwidth

jmp_buf	jmpbuf

png_malloc_ptr	malloc_fn

png_voidp	mem_ptr

png_byte	mmx_bitdepth_threshold

png_uint_32	mmx_rowbytes_threshold

png_uint_32	mng_features_permitted

png_uint_32	mode

int	num_chunk_list

png_uint_16	num_palette

png_byte	num_prev_filters

png_uint_32	num_rows

png_uint_16	num_trans

png_uint_32	old_big_row_buf_size

png_uint_32	old_prev_row_size

png_flush_ptr	output_flush_fn

png_bytep	paeth_row

png_colorp	palette

png_bytep	palette_lookup

png_bytep	palette_to_index

png_byte	pass

png_byte	pixel_depth

png_bytep	prev_filters

png_bytep	prev_row

int	process_mode

png_uint_32	push_length

png_rw_ptr	read_data_fn

png_read_status_ptr	read_row_fn

png_user_chunk_ptr	read_user_chunk_fn

png_user_transform_ptr	read_user_transform_fn

png_uint_16	rgb_to_gray_blue_coeff

png_uint_16	rgb_to_gray_green_coeff

png_uint_16	rgb_to_gray_red_coeff

png_byte	rgb_to_gray_status

png_bytep	row_buf

png_progressive_row_ptr	row_fn

png_row_info	row_info

png_uint_32	row_number

png_uint_32	rowbytes

png_bytep	save_buffer

png_size_t	save_buffer_max

png_bytep	save_buffer_ptr

png_size_t	save_buffer_size

float	screen_gamma

png_color_8	shift

png_color_8	sig_bit

png_byte	sig_bytes

png_uint_32	skip_length

png_bytep	sub_row

png_charp	time_buffer

png_bytep	trans

png_color_16	trans_values

png_uint_32	transformations

png_unknown_chunk	unknown_chunk

png_bytep	up_row

png_voidp	user_chunk_ptr

png_uint_32	user_height_max

png_byte	user_transform_channels

png_byte	user_transform_depth

png_voidp	user_transform_ptr

png_uint_32	user_width_max

png_byte	usr_bit_depth

png_byte	usr_channels

png_uint_32	usr_width

png_error_ptr	warning_fn

png_uint_32	width

png_rw_ptr	write_data_fn

png_write_status_ptr	write_row_fn

png_user_transform_ptr	write_user_transform_fn

png_bytep	zbuf

png_size_t	zbuf_size

int	zlib_level

int	zlib_mem_level

int	zlib_method

int	zlib_strategy

int	zlib_window_bits

z_stream	zstream

Detailed Description

Definition at line 1169 of file png.h.

Member Data Documentation

◆ asm_flags

png_uint_32 png_struct_def::asm_flags

Definition at line 1423 of file png.h.

◆ avg_row

png_bytep png_struct_def::avg_row

Definition at line 1225 of file png.h.

◆ background

png_color_16 png_struct_def::background

Definition at line 1262 of file png.h.

◆ background_1

png_color_16 png_struct_def::background_1

Definition at line 1264 of file png.h.

◆ background_gamma

float png_struct_def::background_gamma

Definition at line 1260 of file png.h.

◆ background_gamma_type

png_byte png_struct_def::background_gamma_type

Definition at line 1258 of file png.h.

◆ big_row_buf

png_bytep png_struct_def::big_row_buf

Definition at line 1435 of file png.h.

◆ bit_depth

png_byte png_struct_def::bit_depth

Definition at line 1242 of file png.h.

◆ buffer_size

png_size_t png_struct_def::buffer_size

Definition at line 1319 of file png.h.

◆ channels

png_byte png_struct_def::channels

Definition at line 1245 of file png.h.

◆ chunk_list

png_bytep png_struct_def::chunk_list

Definition at line 1377 of file png.h.

◆ chunk_name

png_byte png_struct_def::chunk_name[5]

Definition at line 1235 of file png.h.

◆ chunkdata

png_charp png_struct_def::chunkdata

Definition at line 1464 of file png.h.

◆ color_type

png_byte png_struct_def::color_type

Definition at line 1241 of file png.h.

◆ compression

png_byte png_struct_def::compression

Definition at line 1236 of file png.h.

◆ compression_type

png_byte png_struct_def::compression_type

Definition at line 1447 of file png.h.

◆ crc

png_uint_32 png_struct_def::crc

Definition at line 1231 of file png.h.

◆ cur_palette

int png_struct_def::cur_palette

Definition at line 1322 of file png.h.

◆ current_buffer

png_bytep png_struct_def::current_buffer

Definition at line 1314 of file png.h.

◆ current_buffer_ptr

png_bytep png_struct_def::current_buffer_ptr

Definition at line 1313 of file png.h.

◆ current_buffer_size

png_size_t png_struct_def::current_buffer_size

Definition at line 1320 of file png.h.

◆ current_text

png_charp png_struct_def::current_text

Definition at line 1327 of file png.h.

◆ current_text_left

png_size_t png_struct_def::current_text_left

Definition at line 1326 of file png.h.

◆ current_text_ptr

png_charp png_struct_def::current_text_ptr

Definition at line 1328 of file png.h.

◆ current_text_size

png_size_t png_struct_def::current_text_size

Definition at line 1325 of file png.h.

◆ dither_index

png_bytep png_struct_def::dither_index

Definition at line 1343 of file png.h.

◆ dither_sort

png_bytep png_struct_def::dither_sort

Definition at line 1439 of file png.h.

◆ do_filter

png_byte png_struct_def::do_filter

Definition at line 1240 of file png.h.

◆ end_fn

png_progressive_end_ptr png_struct_def::end_fn

Definition at line 1310 of file png.h.

◆ error_fn

png_error_ptr png_struct_def::error_fn

Definition at line 1174 of file png.h.

◆ error_ptr

png_voidp png_struct_def::error_ptr

Definition at line 1176 of file png.h.

◆ filler

png_uint_16 png_struct_def::filler

Definition at line 1253 of file png.h.

◆ filter

png_byte png_struct_def::filter

Definition at line 1237 of file png.h.

◆ filter_costs

png_uint_16p png_struct_def::filter_costs

Definition at line 1356 of file png.h.

◆ filter_type

png_byte png_struct_def::filter_type

Definition at line 1408 of file png.h.

◆ filter_weights

png_uint_16p png_struct_def::filter_weights

Definition at line 1354 of file png.h.

◆ flags

png_uint_32 png_struct_def::flags

Definition at line 1200 of file png.h.

◆ flush_dist

png_uint_32 png_struct_def::flush_dist

Definition at line 1270 of file png.h.

◆ flush_rows

png_uint_32 png_struct_def::flush_rows

Definition at line 1271 of file png.h.

◆ free_fn

png_free_ptr png_struct_def::free_fn

Definition at line 1431 of file png.h.

◆ free_me

png_uint_32 png_struct_def::free_me

Definition at line 1367 of file png.h.

◆ gamma

float png_struct_def::gamma

Definition at line 1277 of file png.h.

◆ gamma_16_from_1

png_uint_16pp png_struct_def::gamma_16_from_1

Definition at line 1287 of file png.h.

◆ gamma_16_table

png_uint_16pp png_struct_def::gamma_16_table

Definition at line 1286 of file png.h.

◆ gamma_16_to_1

png_uint_16pp png_struct_def::gamma_16_to_1

Definition at line 1288 of file png.h.

◆ gamma_from_1

png_bytep png_struct_def::gamma_from_1

Definition at line 1284 of file png.h.

◆ gamma_shift

int png_struct_def::gamma_shift

Definition at line 1275 of file png.h.

◆ gamma_table

png_bytep png_struct_def::gamma_table

Definition at line 1283 of file png.h.

◆ gamma_to_1

png_bytep png_struct_def::gamma_to_1

Definition at line 1285 of file png.h.

◆ height

png_uint_32 png_struct_def::height

Definition at line 1213 of file png.h.

◆ heuristic_method

png_byte png_struct_def::heuristic_method

Definition at line 1351 of file png.h.

◆ hist

png_uint_16p png_struct_def::hist

Definition at line 1347 of file png.h.

◆ idat_size

png_uint_32 png_struct_def::idat_size

Definition at line 1230 of file png.h.

◆ index_to_palette

png_bytep png_struct_def::index_to_palette

Definition at line 1440 of file png.h.

◆ info_fn

png_progressive_info_ptr png_struct_def::info_fn

Definition at line 1308 of file png.h.

◆ int_gamma

png_fixed_point png_struct_def::int_gamma

Definition at line 1403 of file png.h.

◆ interlaced

png_byte png_struct_def::interlaced

Definition at line 1238 of file png.h.

◆ inv_filter_costs

png_uint_16p png_struct_def::inv_filter_costs

Definition at line 1357 of file png.h.

◆ inv_filter_weights

png_uint_16p png_struct_def::inv_filter_weights

Definition at line 1355 of file png.h.

◆ io_ptr

png_voidp png_struct_def::io_ptr

Definition at line 1179 of file png.h.

◆ irowbytes

png_uint_32 png_struct_def::irowbytes

Definition at line 1217 of file png.h.

◆ iwidth

png_uint_32 png_struct_def::iwidth

Definition at line 1218 of file png.h.

◆ jmpbuf

jmp_buf png_struct_def::jmpbuf

Definition at line 1172 of file png.h.

◆ malloc_fn

png_malloc_ptr png_struct_def::malloc_fn

Definition at line 1430 of file png.h.

◆ mem_ptr

png_voidp png_struct_def::mem_ptr

Definition at line 1429 of file png.h.

◆ mmx_bitdepth_threshold

png_byte png_struct_def::mmx_bitdepth_threshold

Definition at line 1420 of file png.h.

◆ mmx_rowbytes_threshold

png_uint_32 png_struct_def::mmx_rowbytes_threshold

Definition at line 1421 of file png.h.

◆ mng_features_permitted

png_uint_32 png_struct_def::mng_features_permitted

Definition at line 1397 of file png.h.

◆ mode

png_uint_32 png_struct_def::mode

Definition at line 1199 of file png.h.

◆ num_chunk_list

int png_struct_def::num_chunk_list

Definition at line 1376 of file png.h.

◆ num_palette

png_uint_16 png_struct_def::num_palette

Definition at line 1233 of file png.h.

◆ num_prev_filters

png_byte png_struct_def::num_prev_filters

Definition at line 1352 of file png.h.

◆ num_rows

png_uint_32 png_struct_def::num_rows

Definition at line 1214 of file png.h.

◆ num_trans

png_uint_16 png_struct_def::num_trans

Definition at line 1234 of file png.h.

◆ old_big_row_buf_size

png_uint_32 png_struct_def::old_big_row_buf_size

Definition at line 1461 of file png.h.

◆ old_prev_row_size

png_uint_32 png_struct_def::old_prev_row_size

Definition at line 1461 of file png.h.

◆ output_flush_fn

png_flush_ptr png_struct_def::output_flush_fn

Definition at line 1269 of file png.h.

◆ paeth_row

png_bytep png_struct_def::paeth_row

Definition at line 1226 of file png.h.

◆ palette

png_colorp png_struct_def::palette

Definition at line 1232 of file png.h.

◆ palette_lookup

png_bytep png_struct_def::palette_lookup

Definition at line 1342 of file png.h.

◆ palette_to_index

png_bytep png_struct_def::palette_to_index

Definition at line 1442 of file png.h.

◆ pass

png_byte png_struct_def::pass

Definition at line 1239 of file png.h.

◆ pixel_depth

png_byte png_struct_def::pixel_depth

Definition at line 1244 of file png.h.

◆ prev_filters

png_bytep png_struct_def::prev_filters

Definition at line 1353 of file png.h.

◆ prev_row

png_bytep png_struct_def::prev_row

Definition at line 1220 of file png.h.

◆ process_mode

int png_struct_def::process_mode

Definition at line 1321 of file png.h.

◆ push_length

png_uint_32 png_struct_def::push_length

Definition at line 1315 of file png.h.

◆ read_data_fn

png_rw_ptr png_struct_def::read_data_fn

Definition at line 1178 of file png.h.

◆ read_row_fn

png_read_status_ptr png_struct_def::read_row_fn

Definition at line 1305 of file png.h.

◆ read_user_chunk_fn

png_user_chunk_ptr png_struct_def::read_user_chunk_fn

Definition at line 1372 of file png.h.

◆ read_user_transform_fn

png_user_transform_ptr png_struct_def::read_user_transform_fn

Definition at line 1182 of file png.h.

◆ rgb_to_gray_blue_coeff

png_uint_16 png_struct_def::rgb_to_gray_blue_coeff

Definition at line 1386 of file png.h.

◆ rgb_to_gray_green_coeff

png_uint_16 png_struct_def::rgb_to_gray_green_coeff

Definition at line 1385 of file png.h.

◆ rgb_to_gray_red_coeff

png_uint_16 png_struct_def::rgb_to_gray_red_coeff

Definition at line 1384 of file png.h.

◆ rgb_to_gray_status

png_byte png_struct_def::rgb_to_gray_status

Definition at line 1382 of file png.h.

◆ row_buf

png_bytep png_struct_def::row_buf

Definition at line 1221 of file png.h.

◆ row_fn

png_progressive_row_ptr png_struct_def::row_fn

Definition at line 1309 of file png.h.

◆ row_info

png_row_info png_struct_def::row_info

Definition at line 1228 of file png.h.

◆ row_number

png_uint_32 png_struct_def::row_number

Definition at line 1219 of file png.h.

◆ rowbytes

png_uint_32 png_struct_def::rowbytes

Definition at line 1216 of file png.h.

◆ save_buffer

png_bytep png_struct_def::save_buffer

Definition at line 1312 of file png.h.

◆ save_buffer_max

png_size_t png_struct_def::save_buffer_max

Definition at line 1318 of file png.h.

◆ save_buffer_ptr

png_bytep png_struct_def::save_buffer_ptr

Definition at line 1311 of file png.h.

◆ save_buffer_size

png_size_t png_struct_def::save_buffer_size

Definition at line 1317 of file png.h.

◆ screen_gamma

float png_struct_def::screen_gamma

Definition at line 1278 of file png.h.

◆ shift

png_color_8 png_struct_def::shift

Definition at line 1296 of file png.h.

◆ sig_bit

png_color_8 png_struct_def::sig_bit

Definition at line 1292 of file png.h.

◆ sig_bytes

png_byte png_struct_def::sig_bytes

Definition at line 1247 of file png.h.

◆ skip_length

png_uint_32 png_struct_def::skip_length

Definition at line 1316 of file png.h.

◆ sub_row

png_bytep png_struct_def::sub_row

Definition at line 1223 of file png.h.

◆ time_buffer

png_charp png_struct_def::time_buffer

Definition at line 1361 of file png.h.

◆ trans

png_bytep png_struct_def::trans

Definition at line 1301 of file png.h.

◆ trans_values

png_color_16 png_struct_def::trans_values

Definition at line 1302 of file png.h.

◆ transformations

png_uint_32 png_struct_def::transformations

Definition at line 1201 of file png.h.

◆ unknown_chunk

png_unknown_chunk png_struct_def::unknown_chunk

Definition at line 1457 of file png.h.

◆ up_row

png_bytep png_struct_def::up_row

Definition at line 1224 of file png.h.

◆ user_chunk_ptr

png_voidp png_struct_def::user_chunk_ptr

Definition at line 1371 of file png.h.

◆ user_height_max

png_uint_32 png_struct_def::user_height_max

Definition at line 1451 of file png.h.

◆ user_transform_channels

png_byte png_struct_def::user_transform_channels

Definition at line 1195 of file png.h.

◆ user_transform_depth

png_byte png_struct_def::user_transform_depth

Definition at line 1194 of file png.h.

◆ user_transform_ptr

png_voidp png_struct_def::user_transform_ptr

Definition at line 1193 of file png.h.

◆ user_width_max

png_uint_32 png_struct_def::user_width_max

Definition at line 1450 of file png.h.

◆ usr_bit_depth

png_byte png_struct_def::usr_bit_depth

Definition at line 1243 of file png.h.

◆ usr_channels

png_byte png_struct_def::usr_channels

Definition at line 1246 of file png.h.

◆ usr_width

png_uint_32 png_struct_def::usr_width

Definition at line 1215 of file png.h.

◆ warning_fn

png_error_ptr png_struct_def::warning_fn

Definition at line 1175 of file png.h.

◆ width

png_uint_32 png_struct_def::width

Definition at line 1212 of file png.h.

◆ write_data_fn

png_rw_ptr png_struct_def::write_data_fn

Definition at line 1177 of file png.h.

◆ write_row_fn

png_write_status_ptr png_struct_def::write_row_fn

Definition at line 1306 of file png.h.

◆ write_user_transform_fn

png_user_transform_ptr png_struct_def::write_user_transform_fn

Definition at line 1186 of file png.h.

◆ zbuf

png_bytep png_struct_def::zbuf

Definition at line 1204 of file png.h.

◆ zbuf_size

png_size_t png_struct_def::zbuf_size

Definition at line 1205 of file png.h.

◆ zlib_level

int png_struct_def::zlib_level

Definition at line 1206 of file png.h.

◆ zlib_mem_level

int png_struct_def::zlib_mem_level

Definition at line 1209 of file png.h.

◆ zlib_method

int png_struct_def::zlib_method

Definition at line 1207 of file png.h.

◆ zlib_strategy

int png_struct_def::zlib_strategy

Definition at line 1210 of file png.h.

◆ zlib_window_bits

int png_struct_def::zlib_window_bits

Definition at line 1208 of file png.h.

◆ zstream

z_stream png_struct_def::zstream

Definition at line 1203 of file png.h.

The documentation for this struct was generated from the following file:

png.h

Public Attributes