Macros
#define	BITS_IN_JSAMPLE 8 /* use 8 or 12 */

#define	MAX_COMPONENTS 10 /* maximum number of image components */

#define	GETJSAMPLE(value) ((int) (value) & 0xFF)

#define	MAXJSAMPLE 255

#define	CENTERJSAMPLE 128

#define	GETJOCTET(value) ((value) & 0xFF)

#define	JPEG_MAX_DIMENSION 65500L /* a tad under 64K to prevent overflows */

#define	METHODDEF(type) static type

#define	LOCAL(type) static type

#define	GLOBAL(type) type

#define	EXTERN(type) extern type

#define	JMETHOD(type, methodname, arglist) type (*methodname) ()

#define	FAR

#define	FALSE 0 /* values of boolean */

#define	TRUE 1

Typedefs
typedef char	JSAMPLE

typedef short	JCOEF

typedef char	JOCTET

typedef short	UINT8

typedef unsigned int	UINT16

typedef short	INT16

typedef long	INT32

typedef unsigned int	JDIMENSION

typedef int	boolean

Macro Definition Documentation

◆ BITS_IN_JSAMPLE

#define BITS_IN_JSAMPLE 8 /* use 8 or 12 */

Definition at line 23 of file jmorecfg.h.

Referenced by initial_setup(), jinit_write_ppm(), jpeg_set_defaults(), read_gif_map(), and start_input_ppm().

◆ CENTERJSAMPLE

#define CENTERJSAMPLE 128

Definition at line 74 of file jmorecfg.h.

Referenced by build_ycc_rgb_table(), forward_DCT(), forward_DCT_float(), and prepare_range_limit_table().

◆ EXTERN

EXTERN ( type ) extern type

Definition at line 193 of file jmorecfg.h.

◆ FALSE

#define FALSE 0 /* values of boolean */

Definition at line 237 of file jmorecfg.h.

◆ FAR

#define FAR

Definition at line 222 of file jmorecfg.h.

◆ GETJOCTET

#define GETJOCTET ( value ) ((value) & 0xFF)

Definition at line 119 of file jmorecfg.h.

Referenced by examine_app0(), examine_app14(), jcopy_markers_execute(), jpeg_fill_bit_buffer(), and jpeg_getc().

◆ GETJSAMPLE

#define GETJSAMPLE ( value ) ((int) (value) & 0xFF)

◆ GLOBAL

#define GLOBAL ( type ) type

Definition at line 191 of file jmorecfg.h.

Referenced by close_backing_store(), compress_output(), create_context_buffer(), decode_mcu(), decode_mcu_AC_refine(), decompress_smooth_data(), default_decompress_parms(), encode_mcu_gather(), fill_dc_scans(), finish_input_bmp(), finish_input_ppm(), finish_input_tga(), finish_output_bmp(), finish_output_gif(), finish_output_pass(), finish_output_ppm(), finish_output_tga(), finish_pass_gather(), finish_pass_gather_phuff(), finish_pass_master(), forward_DCT_float(), fullsize_smooth_downsample(), h2v2_fancy_upsample(), h2v2_merged_upsample(), jcopy_block_row(), jcopy_markers_setup(), jcopy_sample_rows(), jdiv_round_up(), jinit_marker_reader(), jpeg_abort(), jpeg_abort_compress(), jpeg_add_quant_table(), jpeg_alloc_quant_table(), jpeg_consume_input(), jpeg_CreateCompress(), jpeg_CreateDecompress(), jpeg_default_colorspace(), jpeg_destroy(), jpeg_destroy_compress(), jpeg_destroy_decompress(), jpeg_fill_bit_buffer(), jpeg_finish_compress(), jpeg_free_large(), jpeg_free_small(), jpeg_get_large(), jpeg_get_small(), jpeg_has_multiple_scans(), jpeg_idct_2x2(), jpeg_idct_4x4(), jpeg_input_complete(), jpeg_mem_available(), jpeg_mem_init(), jpeg_new_colormap(), jpeg_open_backing_store(), jpeg_quality_scaling(), jpeg_read_header(), jpeg_read_raw_data(), jpeg_read_scanlines(), jpeg_save_markers(), jpeg_set_defaults(), jpeg_set_linear_quality(), jpeg_start_compress(), jpeg_start_output(), jpeg_suppress_tables(), jpeg_write_m_byte(), jpeg_write_m_header(), jpeg_write_marker(), jpeg_write_scanlines(), keymatch(), my_error_exit(), new_color_map_1_quant(), null_method(), open_ems_store(), output_pass_setup(), post_process_2pass(), process_data_crank_post(), process_data_simple_main(), read_ppm_map(), read_restart_marker(), read_scan_integer(), read_scan_script(), read_stdin(), read_text_integer(), reset_error_mgr(), reset_input_controller(), select_file_name(), self_destruct(), set_quant_slots(), start_pass(), start_pass_dcolor(), start_pass_huff_decoder(), std_huff_tables(), term_destination(), term_source(), use_merged_upsample(), and write_tables_only().

◆ JMETHOD

#define JMETHOD	(	type,
		methodname,
		arglist
	)	type (*methodname) ()

Definition at line 205 of file jmorecfg.h.

Referenced by jpeg_write_marker().

◆ JPEG_MAX_DIMENSION

#define JPEG_MAX_DIMENSION 65500L /* a tad under 64K to prevent overflows */

Definition at line 176 of file jmorecfg.h.

Referenced by initial_setup().

◆ LOCAL

#define LOCAL ( type ) static type

Definition at line 189 of file jmorecfg.h.

Referenced by add_huff_table(), add_map_entry(), close_ems_store(), close_file_store(), compress_init(), compress_pixel(), compress_term(), compute_color(), create_colorindex(), do_sarray_io(), dump_buffer(), emit_2bytes(), emit_bits(), emit_buffered_bits(), emit_byte(), emit_dac(), emit_dht(), emit_dqt(), emit_dri(), emit_eobrun(), emit_jfif_app0(), emit_marker(), emit_sof(), emit_sos(), emit_symbol(), encode_one_block(), examine_app0(), fill_a_scan(), fill_scans(), find_best_colors(), find_biggest_color_pop(), find_biggest_volume(), find_nearby_colors(), finish_pass_huff(), flush_bits(), get_dht(), get_dqt(), get_sof(), get_soi(), get_sos(), initial_setup(), jpeg_abort_decompress(), jpeg_calc_output_dimensions(), jpeg_set_colorspace(), jpeg_set_quality(), largest_input_value(), make_funny_pointers(), median_cut(), next_marker(), output(), output_value(), pass2_fs_dither(), pbm_getc(), per_scan_setup(), pre_process_context(), prepare_range_limit_table(), put_3bytes(), put_word(), quantize_fs_dither(), read_byte(), read_gif_map(), read_pbm_integer(), read_quant_tables(), realize_virt_arrays(), select_ncolors(), select_scan_parameters(), set_wraparound_pointers(), skip_variable(), start_pass_downsample(), start_pass_prep(), text_getc(), update_box(), and validate_script().

◆ MAX_COMPONENTS

#define MAX_COMPONENTS 10 /* maximum number of image components */

Definition at line 35 of file jmorecfg.h.

Referenced by initial_setup(), jpeg_copy_critical_parameters(), jpeg_set_colorspace(), jpeg_set_defaults(), set_quant_slots(), set_sample_factors(), and validate_script().

◆ MAXJSAMPLE

#define MAXJSAMPLE 255

Definition at line 73 of file jmorecfg.h.

Referenced by add_map_entry(), build_ycc_rgb_table(), cmyk_ycck_convert(), create_colorindex(), init_error_limit(), jinit_1pass_quantizer(), largest_input_value(), output_value(), prepare_range_limit_table(), read_color_map(), read_ppm_map(), rgb_ycc_start(), select_colors(), start_input_ppm(), and ycck_cmyk_convert().

◆ METHODDEF

#define METHODDEF ( type ) static type

Definition at line 187 of file jmorecfg.h.

Referenced by access_virt_barray(), access_virt_sarray(), alloc_barray(), alloc_fs_workspace(), alloc_large(), alloc_sarray(), build_ycc_rgb_table(), cmyk_ycck_convert(), color_quantize(), color_quantize3(), copy_pixel_rows(), create_odither_tables(), do_barray_io(), emit_adobe_app14(), emit_message(), empty_output_buffer(), error_exit(), examine_app14(), expand_bottom_edge(), expand_right_edge(), fill_input_buffer(), fill_inverse_cmap(), finish_pass1(), finish_pass2(), finish_pass_1_quant(), first_marker(), format_message(), forward_DCT(), free_pool(), fullsize_downsample(), fullsize_upsample(), get_24bit_row(), get_8bit_gray_row(), get_interesting_appn(), get_memory_row(), get_raw_row(), get_scaled_gray_row(), get_scaled_rgb_row(), get_text_gray_row(), get_text_rgb_row(), get_word_gray_row(), get_word_rgb_row(), gray_rgb_convert(), grayscale_convert(), h2v1_downsample(), h2v1_fancy_upsample(), h2v1_merged_upsample(), h2v1_upsample(), h2v2_downsample(), h2v2_smooth_downsample(), h2v2_upsample(), init_destination(), init_error_limit(), int_downsample(), int_upsample(), jpeg_getc(), jpeg_mem_available(), jpeg_resync_to_restart(), master_selection(), merged_1v_upsample(), merged_2v_upsample(), noop_upsample(), null_convert(), output_message(), pass2_no_dither(), pass_startup(), per_scan_setup(), pre_process_data(), preload_image(), prepare_for_output_pass(), prepare_for_pass(), process_restart(), put_demapped_gray(), put_demapped_rgb(), put_gray_rows(), put_pixel_rows(), quantize3_ord_dither(), quantize_ord_dither(), read_backing_store(), read_colormap(), read_ems_store(), read_file_store(), read_markers(), read_non_rle_pixel(), read_pbm_integer(), read_rle_pixel(), request_virt_barray(), request_virt_sarray(), rgb_gray_convert(), rgb_ycc_convert(), rgb_ycc_start(), save_marker(), sep_downsample(), sep_upsample(), skip_input_data(), start_iMCU_row(), start_input_bmp(), start_input_ppm(), start_input_tga(), start_output_gif(), start_output_ppm(), start_output_tga(), start_pass_1_quant(), start_pass_2_quant(), start_pass_coef(), start_pass_fdctmgr(), write_backing_store(), write_ems_store(), write_file_header(), write_file_store(), write_file_trailer(), write_frame_header(), write_header(), write_marker_byte(), write_marker_header(), write_scan_header(), ycc_rgb_convert(), and ycck_cmyk_convert().

◆ TRUE

#define TRUE 1

Definition at line 240 of file jmorecfg.h.

Typedef Documentation

◆ boolean

typedef int boolean

Definition at line 234 of file jmorecfg.h.

◆ INT16

typedef short INT16

Definition at line 155 of file jmorecfg.h.

◆ INT32

typedef long INT32

Definition at line 164 of file jmorecfg.h.

◆ JCOEF

typedef short JCOEF

Definition at line 99 of file jmorecfg.h.

◆ JDIMENSION

typedef unsigned int JDIMENSION

Definition at line 174 of file jmorecfg.h.

◆ JOCTET

typedef char JOCTET

Definition at line 115 of file jmorecfg.h.

◆ JSAMPLE

typedef char JSAMPLE

Definition at line 64 of file jmorecfg.h.

◆ UINT16

typedef unsigned int UINT16

Definition at line 149 of file jmorecfg.h.

◆ UINT8

typedef short UINT8

Definition at line 140 of file jmorecfg.h.

Macros

Typedefs